26980104

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 72339840

約数和(自身を除く): 45359736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1321, 1702, 2553, 2642, 3404, 3963, 5106, 5284, 6808, 7926, 10212, 10568, 15852, 20424, 30383, 31704, 48877, 60766, 91149, 97754, 121532, 146631, 182298, 195508, 243064, 293262, 364596, 391016, 586524, 729192, 1124171, 1173048, 2248342, 3372513, 4496684, 6745026, 8993368, 13490052, 26980104]

約数ペア:

[(1, 26980104), (2, 13490052), (3, 8993368), (4, 6745026), (6, 4496684), (8, 3372513), (12, 2248342), (23, 1173048), (24, 1124171), (37, 729192), (46, 586524), (69, 391016), (74, 364596), (92, 293262), (111, 243064), (138, 195508), (148, 182298), (184, 146631), (222, 121532), (276, 97754), (296, 91149), (444, 60766), (552, 48877), (851, 31704), (888, 30383), (1321, 20424), (1702, 15852), (2553, 10568), (2642, 10212), (3404, 7926), (3963, 6808), (5106, 5284)]