70507268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 138485760

約数和(自身を除く): 67978492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 191, 229, 382, 403, 458, 764, 806, 916, 1612, 2483, 2977, 4966, 5921, 5954, 7099, 9932, 11842, 11908, 14198, 23684, 28396, 43739, 76973, 87478, 92287, 153946, 174956, 184574, 307892, 369148, 568607, 1137214, 1355909, 2274428, 2711818, 5423636, 17626817, 35253634, 70507268]

約数ペア:

[(1, 70507268), (2, 35253634), (4, 17626817), (13, 5423636), (26, 2711818), (31, 2274428), (52, 1355909), (62, 1137214), (124, 568607), (191, 369148), (229, 307892), (382, 184574), (403, 174956), (458, 153946), (764, 92287), (806, 87478), (916, 76973), (1612, 43739), (2483, 28396), (2977, 23684), (4966, 14198), (5921, 11908), (5954, 11842), (7099, 9932)]