39666224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10077

約数の個数: 40

約数和(自身を含む): 87129840

約数和(自身を除く): 47463616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10037, 20074, 40148, 80296, 130481, 160592, 190703, 260962, 381406, 521924, 762812, 1043848, 1525624, 2087696, 2479139, 3051248, 4958278, 9916556, 19833112, 39666224]

約数ペア:

[(1, 39666224), (2, 19833112), (4, 9916556), (8, 4958278), (13, 3051248), (16, 2479139), (19, 2087696), (26, 1525624), (38, 1043848), (52, 762812), (76, 521924), (104, 381406), (152, 260962), (208, 190703), (247, 160592), (304, 130481), (494, 80296), (988, 40148), (1976, 20074), (3952, 10037)]