1590565696

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{76943}}^1$

素因数の和:76991

約数の個数: 56

約数和(自身を含む): 3517879680

約数和(自身を除く): 1927313984

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 76943, 153886, 307772, 615544, 1231088, 1308031, 1461917, 2462176, 2616062, 2923834, 4924352, 5232124, 5847668, 10464248, 11695336, 20928496, 23390672, 24852589, 41856992, 46781344, 49705178, 83713984, 93562688, 99410356, 198820712, 397641424, 795282848, 1590565696]

約数ペア:

[(1, 1590565696), (2, 795282848), (4, 397641424), (8, 198820712), (16, 99410356), (17, 93562688), (19, 83713984), (32, 49705178), (34, 46781344), (38, 41856992), (64, 24852589), (68, 23390672), (76, 20928496), (136, 11695336), (152, 10464248), (272, 5847668), (304, 5232124), (323, 4924352), (544, 2923834), (608, 2616062), (646, 2462176), (1088, 1461917), (1216, 1308031), (1292, 1231088), (2584, 615544), (5168, 307772), (10336, 153886), (20672, 76943)]