2773702928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 5726776320

約数和(自身を除く): 2953073392

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 359, 421, 496, 592, 718, 842, 1147, 1436, 1684, 2294, 2872, 3368, 4588, 5744, 6736, 9176, 11129, 13051, 13283, 15577, 18352, 22258, 26102, 26566, 31154, 44516, 52204, 53132, 62308, 89032, 104408, 106264, 124616, 151139, 178064, 208816, 212528, 249232, 302278, 411773, 482887, 604556, 823546, 965774, 1209112, 1647092, 1931548, 2418224, 3294184, 3863096, 4685309, 5592143, 6588368, 7726192, 9370618, 11184286, 18741236, 22368572, 37482472, 44737144, 74964944, 89474288, 173356433, 346712866, 693425732, 1386851464, 2773702928]

約数ペア:

[(1, 2773702928), (2, 1386851464), (4, 693425732), (8, 346712866), (16, 173356433), (31, 89474288), (37, 74964944), (62, 44737144), (74, 37482472), (124, 22368572), (148, 18741236), (248, 11184286), (296, 9370618), (359, 7726192), (421, 6588368), (496, 5592143), (592, 4685309), (718, 3863096), (842, 3294184), (1147, 2418224), (1436, 1931548), (1684, 1647092), (2294, 1209112), (2872, 965774), (3368, 823546), (4588, 604556), (5744, 482887), (6736, 411773), (9176, 302278), (11129, 249232), (13051, 212528), (13283, 208816), (15577, 178064), (18352, 151139), (22258, 124616), (26102, 106264), (26566, 104408), (31154, 89032), (44516, 62308), (52204, 53132)]