99412864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 213771600

約数和(自身を除く): 114358736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 997, 1216, 1312, 1558, 1994, 2432, 2624, 3116, 3988, 5248, 6232, 7976, 12464, 15952, 18943, 24928, 31904, 37886, 40877, 49856, 63808, 75772, 81754, 99712, 127616, 151544, 163508, 303088, 327016, 606176, 654032, 776663, 1212352, 1308064, 1553326, 2424704, 2616128, 3106652, 5232256, 6213304, 12426608, 24853216, 49706432, 99412864]

約数ペア:

[(1, 99412864), (2, 49706432), (4, 24853216), (8, 12426608), (16, 6213304), (19, 5232256), (32, 3106652), (38, 2616128), (41, 2424704), (64, 1553326), (76, 1308064), (82, 1212352), (128, 776663), (152, 654032), (164, 606176), (304, 327016), (328, 303088), (608, 163508), (656, 151544), (779, 127616), (997, 99712), (1216, 81754), (1312, 75772), (1558, 63808), (1994, 49856), (2432, 40877), (2624, 37886), (3116, 31904), (3988, 24928), (5248, 18943), (6232, 15952), (7976, 12464)]