79748864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 177190272

約数和(自身を除く): 97441408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 773, 806, 832, 992, 1546, 1612, 1664, 1984, 3092, 3224, 3328, 3968, 6184, 6448, 7936, 10049, 12368, 12896, 20098, 23963, 24736, 25792, 40196, 47926, 49472, 51584, 80392, 95852, 98944, 103168, 160784, 191704, 197888, 311519, 321568, 383408, 623038, 643136, 766816, 1246076, 1286272, 1533632, 2492152, 2572544, 3067264, 4984304, 6134528, 9968608, 19937216, 39874432, 79748864]

約数ペア:

[(1, 79748864), (2, 39874432), (4, 19937216), (8, 9968608), (13, 6134528), (16, 4984304), (26, 3067264), (31, 2572544), (32, 2492152), (52, 1533632), (62, 1286272), (64, 1246076), (104, 766816), (124, 643136), (128, 623038), (208, 383408), (248, 321568), (256, 311519), (403, 197888), (416, 191704), (496, 160784), (773, 103168), (806, 98944), (832, 95852), (992, 80392), (1546, 51584), (1612, 49472), (1664, 47926), (1984, 40196), (3092, 25792), (3224, 24736), (3328, 23963), (3968, 20098), (6184, 12896), (6448, 12368), (7936, 10049)]