15451258112

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{82567}}^1$

素因数の和:82643

約数の個数: 72

約数和(自身を含む): 33416260416

約数和(自身を除く): 17965002304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2176, 2752, 2924, 4352, 5504, 5848, 11008, 11696, 23392, 46784, 82567, 93568, 165134, 187136, 330268, 660536, 1321072, 1403639, 2642144, 2807278, 3550381, 5284288, 5614556, 7100762, 10568576, 11229112, 14201524, 21137152, 22458224, 28403048, 44916448, 56806096, 60356477, 89832896, 113612192, 120712954, 179665792, 227224384, 241425908, 359331584, 454448768, 482851816, 908897536, 965703632, 1931407264, 3862814528, 7725629056, 15451258112]

約数ペア:

[(1, 15451258112), (2, 7725629056), (4, 3862814528), (8, 1931407264), (16, 965703632), (17, 908897536), (32, 482851816), (34, 454448768), (43, 359331584), (64, 241425908), (68, 227224384), (86, 179665792), (128, 120712954), (136, 113612192), (172, 89832896), (256, 60356477), (272, 56806096), (344, 44916448), (544, 28403048), (688, 22458224), (731, 21137152), (1088, 14201524), (1376, 11229112), (1462, 10568576), (2176, 7100762), (2752, 5614556), (2924, 5284288), (4352, 3550381), (5504, 2807278), (5848, 2642144), (11008, 1403639), (11696, 1321072), (23392, 660536), (46784, 330268), (82567, 187136), (93568, 165134)]