13487376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 40247424

約数和(自身を除く): 26760048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 293, 336, 411, 548, 586, 822, 879, 959, 1096, 1172, 1644, 1758, 1918, 2051, 2192, 2344, 2877, 3288, 3516, 3836, 4102, 4688, 5754, 6153, 6576, 7032, 7672, 8204, 11508, 12306, 14064, 15344, 16408, 23016, 24612, 32816, 40141, 46032, 49224, 80282, 98448, 120423, 160564, 240846, 280987, 321128, 481692, 561974, 642256, 842961, 963384, 1123948, 1685922, 1926768, 2247896, 3371844, 4495792, 6743688, 13487376]

約数ペア:

[(1, 13487376), (2, 6743688), (3, 4495792), (4, 3371844), (6, 2247896), (7, 1926768), (8, 1685922), (12, 1123948), (14, 963384), (16, 842961), (21, 642256), (24, 561974), (28, 481692), (42, 321128), (48, 280987), (56, 240846), (84, 160564), (112, 120423), (137, 98448), (168, 80282), (274, 49224), (293, 46032), (336, 40141), (411, 32816), (548, 24612), (586, 23016), (822, 16408), (879, 15344), (959, 14064), (1096, 12306), (1172, 11508), (1644, 8204), (1758, 7672), (1918, 7032), (2051, 6576), (2192, 6153), (2344, 5754), (2877, 4688), (3288, 4102), (3516, 3836)]