22636703368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 43507739520

約数和(自身を除く): 20871036152

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 313, 314, 568, 626, 628, 811, 1252, 1256, 1622, 2504, 3244, 6488, 11147, 22223, 22294, 44446, 44588, 49141, 57581, 88892, 89176, 98282, 115162, 127327, 177784, 196564, 230324, 253843, 254654, 393128, 460648, 507686, 509308, 1015372, 1018616, 2030744, 3489011, 6978022, 9040217, 13956044, 18022853, 18080434, 27912088, 36045706, 36160868, 39853351, 72091412, 72321736, 79706702, 144182824, 159413404, 318826808, 2829587921, 5659175842, 11318351684, 22636703368]

約数ペア:

[(1, 22636703368), (2, 11318351684), (4, 5659175842), (8, 2829587921), (71, 318826808), (142, 159413404), (157, 144182824), (284, 79706702), (313, 72321736), (314, 72091412), (568, 39853351), (626, 36160868), (628, 36045706), (811, 27912088), (1252, 18080434), (1256, 18022853), (1622, 13956044), (2504, 9040217), (3244, 6978022), (6488, 3489011), (11147, 2030744), (22223, 1018616), (22294, 1015372), (44446, 509308), (44588, 507686), (49141, 460648), (57581, 393128), (88892, 254654), (89176, 253843), (98282, 230324), (115162, 196564), (127327, 177784)]