71946944

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 56

約数和(自身を含む): 153119328

約数和(自身を除く): 81172384

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1321, 1472, 1702, 2368, 2642, 3404, 5284, 6808, 10568, 13616, 21136, 27232, 30383, 42272, 48877, 54464, 60766, 84544, 97754, 121532, 195508, 243064, 391016, 486128, 782032, 972256, 1124171, 1564064, 1944512, 2248342, 3128128, 4496684, 8993368, 17986736, 35973472, 71946944]

約数ペア:

[(1, 71946944), (2, 35973472), (4, 17986736), (8, 8993368), (16, 4496684), (23, 3128128), (32, 2248342), (37, 1944512), (46, 1564064), (64, 1124171), (74, 972256), (92, 782032), (148, 486128), (184, 391016), (296, 243064), (368, 195508), (592, 121532), (736, 97754), (851, 84544), (1184, 60766), (1321, 54464), (1472, 48877), (1702, 42272), (2368, 30383), (2642, 27232), (3404, 21136), (5284, 13616), (6808, 10568)]