38319568

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 60

約数和(自身を含む): 88767012

約数和(自身を除く): 50447444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1321, 1813, 2072, 2642, 3626, 4144, 5284, 7252, 9247, 10568, 14504, 18494, 21136, 29008, 36988, 48877, 64729, 73976, 97754, 129458, 147952, 195508, 258916, 342139, 391016, 517832, 684278, 782032, 1035664, 1368556, 2394973, 2737112, 4789946, 5474224, 9579892, 19159784, 38319568]

約数ペア:

[(1, 38319568), (2, 19159784), (4, 9579892), (7, 5474224), (8, 4789946), (14, 2737112), (16, 2394973), (28, 1368556), (37, 1035664), (49, 782032), (56, 684278), (74, 517832), (98, 391016), (112, 342139), (148, 258916), (196, 195508), (259, 147952), (296, 129458), (392, 97754), (518, 73976), (592, 64729), (784, 48877), (1036, 36988), (1321, 29008), (1813, 21136), (2072, 18494), (2642, 14504), (3626, 10568), (4144, 9247), (5284, 7252)]