15709729756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{8069}}^1$

素因数の和:10354

約数の個数: 48

約数和(自身を含む): 32451471360

約数和(自身を除く): 16741741604

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2243, 4486, 8069, 8972, 15701, 16138, 31402, 32276, 56483, 62804, 69533, 112966, 139066, 225932, 250139, 278132, 486731, 500278, 973462, 1000556, 1750973, 1946924, 3501946, 7003892, 18098767, 36197534, 72395068, 126691369, 253382738, 506765476, 561061777, 1122123554, 2244247108, 3927432439, 7854864878, 15709729756]

約数ペア:

[(1, 15709729756), (2, 7854864878), (4, 3927432439), (7, 2244247108), (14, 1122123554), (28, 561061777), (31, 506765476), (62, 253382738), (124, 126691369), (217, 72395068), (434, 36197534), (868, 18098767), (2243, 7003892), (4486, 3501946), (8069, 1946924), (8972, 1750973), (15701, 1000556), (16138, 973462), (31402, 500278), (32276, 486731), (56483, 278132), (62804, 250139), (69533, 225932), (112966, 139066)]