25138937408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{29137}}^1$

素因数の和:29240

約数の個数: 112

約数和(自身を含む): 57817018224

約数和(自身を除く): 32678080816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 61, 64, 68, 104, 122, 136, 208, 221, 244, 272, 416, 442, 488, 544, 793, 832, 884, 976, 1037, 1088, 1586, 1768, 1952, 2074, 3172, 3536, 3904, 4148, 6344, 7072, 8296, 12688, 13481, 14144, 16592, 25376, 26962, 29137, 33184, 50752, 53924, 58274, 66368, 107848, 116548, 215696, 233096, 378781, 431392, 466192, 495329, 757562, 862784, 932384, 990658, 1515124, 1777357, 1864768, 1981316, 3030248, 3554714, 3962632, 6060496, 6439277, 7109428, 7925264, 12120992, 12878554, 14218856, 15850528, 23105641, 24241984, 25757108, 28437712, 30215069, 31701056, 46211282, 51514216, 56875424, 60430138, 92422564, 103028432, 113750848, 120860276, 184845128, 206056864, 241720552, 369690256, 392795897, 412113728, 483441104, 739380512, 785591794, 966882208, 1478761024, 1571183588, 1933764416, 3142367176, 6284734352, 12569468704, 25138937408]

約数ペア:

[(1, 25138937408), (2, 12569468704), (4, 6284734352), (8, 3142367176), (13, 1933764416), (16, 1571183588), (17, 1478761024), (26, 966882208), (32, 785591794), (34, 739380512), (52, 483441104), (61, 412113728), (64, 392795897), (68, 369690256), (104, 241720552), (122, 206056864), (136, 184845128), (208, 120860276), (221, 113750848), (244, 103028432), (272, 92422564), (416, 60430138), (442, 56875424), (488, 51514216), (544, 46211282), (793, 31701056), (832, 30215069), (884, 28437712), (976, 25757108), (1037, 24241984), (1088, 23105641), (1586, 15850528), (1768, 14218856), (1952, 12878554), (2074, 12120992), (3172, 7925264), (3536, 7109428), (3904, 6439277), (4148, 6060496), (6344, 3962632), (7072, 3554714), (8296, 3030248), (12688, 1981316), (13481, 1864768), (14144, 1777357), (16592, 1515124), (25376, 990658), (26962, 932384), (29137, 862784), (33184, 757562), (50752, 495329), (53924, 466192), (58274, 431392), (66368, 378781), (107848, 233096), (116548, 215696)]