15705579512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1\times {\mathrm{3851}}^1$

素因数の和:7716

約数の個数: 64

約数和(自身を含む): 35444563200

約数和(自身を除く): 19738983688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 3833, 3851, 7666, 7702, 15332, 15404, 26831, 26957, 30664, 30808, 53662, 53914, 72827, 73169, 107324, 107828, 145654, 146338, 214648, 215656, 291308, 292676, 509789, 512183, 582616, 585352, 1019578, 1024366, 2039156, 2048732, 4078312, 4097464, 14760883, 29521766, 59043532, 103326181, 118087064, 206652362, 280456777, 413304724, 560913554, 826609448, 1121827108, 1963197439, 2243654216, 3926394878, 7852789756, 15705579512]

約数ペア:

[(1, 15705579512), (2, 7852789756), (4, 3926394878), (7, 2243654216), (8, 1963197439), (14, 1121827108), (19, 826609448), (28, 560913554), (38, 413304724), (56, 280456777), (76, 206652362), (133, 118087064), (152, 103326181), (266, 59043532), (532, 29521766), (1064, 14760883), (3833, 4097464), (3851, 4078312), (7666, 2048732), (7702, 2039156), (15332, 1024366), (15404, 1019578), (26831, 585352), (26957, 582616), (30664, 512183), (30808, 509789), (53662, 292676), (53914, 291308), (72827, 215656), (73169, 214648), (107324, 146338), (107828, 145654)]