28698792

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19603}}^1$

素因数の和:19673

約数の個数: 32

約数和(自身を含む): 72926880

約数和(自身を除く): 44228088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19603, 39206, 58809, 78412, 117618, 156824, 235236, 470472, 1195783, 2391566, 3587349, 4783132, 7174698, 9566264, 14349396, 28698792]

約数ペア:

[(1, 28698792), (2, 14349396), (3, 9566264), (4, 7174698), (6, 4783132), (8, 3587349), (12, 2391566), (24, 1195783), (61, 470472), (122, 235236), (183, 156824), (244, 117618), (366, 78412), (488, 58809), (732, 39206), (1464, 19603)]