74218312

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 163722240

約数和(自身を除く): 89503928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 131, 134, 151, 262, 268, 302, 469, 524, 536, 604, 917, 938, 1048, 1057, 1208, 1834, 1876, 2114, 3668, 3752, 4228, 7336, 8456, 8777, 10117, 17554, 19781, 20234, 35108, 39562, 40468, 61439, 70216, 70819, 79124, 80936, 122878, 138467, 141638, 158248, 245756, 276934, 283276, 491512, 553868, 566552, 1107736, 1325327, 2650654, 5301308, 9277289, 10602616, 18554578, 37109156, 74218312]

約数ペア:

[(1, 74218312), (2, 37109156), (4, 18554578), (7, 10602616), (8, 9277289), (14, 5301308), (28, 2650654), (56, 1325327), (67, 1107736), (131, 566552), (134, 553868), (151, 491512), (262, 283276), (268, 276934), (302, 245756), (469, 158248), (524, 141638), (536, 138467), (604, 122878), (917, 80936), (938, 79124), (1048, 70819), (1057, 70216), (1208, 61439), (1834, 40468), (1876, 39562), (2114, 35108), (3668, 20234), (3752, 19781), (4228, 17554), (7336, 10117), (8456, 8777)]