25486384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 62424576

約数和(自身を除く): 36938192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 151, 154, 176, 274, 302, 308, 548, 604, 616, 959, 1057, 1096, 1208, 1232, 1507, 1661, 1918, 2114, 2192, 2416, 3014, 3322, 3836, 4228, 6028, 6644, 7672, 8456, 10549, 11627, 12056, 13288, 15344, 16912, 20687, 21098, 23254, 24112, 26576, 41374, 42196, 46508, 82748, 84392, 93016, 144809, 165496, 168784, 186032, 227557, 289618, 330992, 455114, 579236, 910228, 1158472, 1592899, 1820456, 2316944, 3185798, 3640912, 6371596, 12743192, 25486384]

約数ペア:

[(1, 25486384), (2, 12743192), (4, 6371596), (7, 3640912), (8, 3185798), (11, 2316944), (14, 1820456), (16, 1592899), (22, 1158472), (28, 910228), (44, 579236), (56, 455114), (77, 330992), (88, 289618), (112, 227557), (137, 186032), (151, 168784), (154, 165496), (176, 144809), (274, 93016), (302, 84392), (308, 82748), (548, 46508), (604, 42196), (616, 41374), (959, 26576), (1057, 24112), (1096, 23254), (1208, 21098), (1232, 20687), (1507, 16912), (1661, 15344), (1918, 13288), (2114, 12056), (2192, 11627), (2416, 10549), (3014, 8456), (3322, 7672), (3836, 6644), (4228, 6028)]