73873496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 144076800

約数和(自身を除く): 70203304

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 2143, 4286, 4309, 8572, 8618, 17144, 17236, 34472, 66433, 132866, 265732, 297877, 531464, 595754, 1191508, 2383016, 9234187, 18468374, 36936748, 73873496]

約数ペア:

[(1, 73873496), (2, 36936748), (4, 18468374), (8, 9234187), (31, 2383016), (62, 1191508), (124, 595754), (139, 531464), (248, 297877), (278, 265732), (556, 132866), (1112, 66433), (2143, 34472), (4286, 17236), (4309, 17144), (8572, 8618)]