63997268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 120422400

約数和(自身を除く): 56425132

約数列:

[1, 2, 4, 31, 47, 62, 79, 94, 124, 139, 158, 188, 278, 316, 556, 1457, 2449, 2914, 3713, 4309, 4898, 5828, 6533, 7426, 8618, 9796, 10981, 13066, 14852, 17236, 21962, 26132, 43924, 115103, 202523, 230206, 340411, 405046, 460412, 516107, 680822, 810092, 1032214, 1361644, 2064428, 15999317, 31998634, 63997268]

約数ペア:

[(1, 63997268), (2, 31998634), (4, 15999317), (31, 2064428), (47, 1361644), (62, 1032214), (79, 810092), (94, 680822), (124, 516107), (139, 460412), (158, 405046), (188, 340411), (278, 230206), (316, 202523), (556, 115103), (1457, 43924), (2449, 26132), (2914, 21962), (3713, 17236), (4309, 14852), (4898, 13066), (5828, 10981), (6533, 9796), (7426, 8618)]