687087140464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{8559487}}^1$

素因数の和:8559697

約数の個数: 40

約数和(自身を含む): 1385096348160

約数和(自身を除く): 698009207696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 692, 1384, 2768, 5017, 10034, 20068, 40136, 80272, 8559487, 17118974, 34237948, 68475896, 136951792, 248225123, 496450246, 992900492, 1480791251, 1985800984, 2961582502, 3971601968, 5923165004, 11846330008, 23692660016, 42942946279, 85885892558, 171771785116, 343543570232, 687087140464]

約数ペア:

[(1, 687087140464), (2, 343543570232), (4, 171771785116), (8, 85885892558), (16, 42942946279), (29, 23692660016), (58, 11846330008), (116, 5923165004), (173, 3971601968), (232, 2961582502), (346, 1985800984), (464, 1480791251), (692, 992900492), (1384, 496450246), (2768, 248225123), (5017, 136951792), (10034, 68475896), (20068, 34237948), (40136, 17118974), (80272, 8559487)]