74967272

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 142636800

約数和(自身を除く): 67669528

約数列:

[1, 2, 4, 8, 151, 229, 271, 302, 458, 542, 604, 916, 1084, 1208, 1832, 2168, 34579, 40921, 62059, 69158, 81842, 124118, 138316, 163684, 248236, 276632, 327368, 496472, 9370909, 18741818, 37483636, 74967272]

約数ペア:

[(1, 74967272), (2, 37483636), (4, 18741818), (8, 9370909), (151, 496472), (229, 327368), (271, 276632), (302, 248236), (458, 163684), (542, 138316), (604, 124118), (916, 81842), (1084, 69158), (1208, 62059), (1832, 40921), (2168, 34579)]