71423584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 78566816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1487, 1501, 2528, 2974, 3002, 5948, 6004, 11896, 12008, 23792, 24016, 28253, 47584, 48032, 56506, 113012, 117473, 226024, 234946, 452048, 469892, 904096, 939784, 1879568, 2231987, 3759136, 4463974, 8927948, 17855896, 35711792, 71423584]

約数ペア:

[(1, 71423584), (2, 35711792), (4, 17855896), (8, 8927948), (16, 4463974), (19, 3759136), (32, 2231987), (38, 1879568), (76, 939784), (79, 904096), (152, 469892), (158, 452048), (304, 234946), (316, 226024), (608, 117473), (632, 113012), (1264, 56506), (1487, 48032), (1501, 47584), (2528, 28253), (2974, 24016), (3002, 23792), (5948, 12008), (6004, 11896)]