39235456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 95104800

約数和(自身を除く): 55869344

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 73, 76, 104, 128, 136, 146, 152, 208, 221, 247, 272, 292, 304, 323, 416, 442, 494, 544, 584, 608, 646, 832, 884, 949, 988, 1088, 1168, 1216, 1241, 1292, 1387, 1664, 1768, 1898, 1976, 2176, 2336, 2432, 2482, 2584, 2774, 3536, 3796, 3952, 4199, 4672, 4964, 5168, 5548, 7072, 7592, 7904, 8398, 9344, 9928, 10336, 11096, 14144, 15184, 15808, 16133, 16796, 18031, 19856, 20672, 22192, 23579, 28288, 30368, 31616, 32266, 33592, 36062, 39712, 41344, 44384, 47158, 60736, 64532, 67184, 72124, 79424, 88768, 94316, 121472, 129064, 134368, 144248, 158848, 177536, 188632, 258128, 268736, 288496, 306527, 377264, 516256, 537472, 576992, 613054, 754528, 1032512, 1153984, 1226108, 1509056, 2065024, 2307968, 2452216, 3018112, 4904432, 9808864, 19617728, 39235456]

約数ペア:

[(1, 39235456), (2, 19617728), (4, 9808864), (8, 4904432), (13, 3018112), (16, 2452216), (17, 2307968), (19, 2065024), (26, 1509056), (32, 1226108), (34, 1153984), (38, 1032512), (52, 754528), (64, 613054), (68, 576992), (73, 537472), (76, 516256), (104, 377264), (128, 306527), (136, 288496), (146, 268736), (152, 258128), (208, 188632), (221, 177536), (247, 158848), (272, 144248), (292, 134368), (304, 129064), (323, 121472), (416, 94316), (442, 88768), (494, 79424), (544, 72124), (584, 67184), (608, 64532), (646, 60736), (832, 47158), (884, 44384), (949, 41344), (988, 39712), (1088, 36062), (1168, 33592), (1216, 32266), (1241, 31616), (1292, 30368), (1387, 28288), (1664, 23579), (1768, 22192), (1898, 20672), (1976, 19856), (2176, 18031), (2336, 16796), (2432, 16133), (2482, 15808), (2584, 15184), (2774, 14144), (3536, 11096), (3796, 10336), (3952, 9928), (4199, 9344), (4672, 8398), (4964, 7904), (5168, 7592), (5548, 7072)]