6641648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 14249088

約数和(自身を除く): 7607440

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 863, 962, 1726, 1924, 3452, 3848, 6904, 7696, 11219, 13808, 22438, 31931, 44876, 63862, 89752, 127724, 179504, 255448, 415103, 510896, 830206, 1660412, 3320824, 6641648]

約数ペア:

[(1, 6641648), (2, 3320824), (4, 1660412), (8, 830206), (13, 510896), (16, 415103), (26, 255448), (37, 179504), (52, 127724), (74, 89752), (104, 63862), (148, 44876), (208, 31931), (296, 22438), (481, 13808), (592, 11219), (863, 7696), (962, 6904), (1726, 3848), (1924, 3452)]