42789568

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 56

約数和(自身を含む): 90891360

約数和(自身を除く): 48101792

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 656, 709, 736, 943, 1312, 1418, 1472, 1886, 2624, 2836, 3772, 5672, 7544, 11344, 15088, 16307, 22688, 29069, 30176, 32614, 45376, 58138, 60352, 65228, 116276, 130456, 232552, 260912, 465104, 521824, 668587, 930208, 1043648, 1337174, 1860416, 2674348, 5348696, 10697392, 21394784, 42789568]

約数ペア:

[(1, 42789568), (2, 21394784), (4, 10697392), (8, 5348696), (16, 2674348), (23, 1860416), (32, 1337174), (41, 1043648), (46, 930208), (64, 668587), (82, 521824), (92, 465104), (164, 260912), (184, 232552), (328, 130456), (368, 116276), (656, 65228), (709, 60352), (736, 58138), (943, 45376), (1312, 32614), (1418, 30176), (1472, 29069), (1886, 22688), (2624, 16307), (2836, 15088), (3772, 11344), (5672, 7544)]