78312657776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1669}}^1\times {\mathrm{172507}}^1$

素因数の和:174201

約数の個数: 40

約数和(自身を含む): 160753304880

約数和(自身を除く): 82440647104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1669, 3338, 6676, 13352, 26704, 28373, 56746, 113492, 172507, 226984, 345014, 453968, 690028, 1380056, 2760112, 2932619, 5865238, 11730476, 23460952, 46921904, 287914183, 575828366, 1151656732, 2303313464, 4606626928, 4894541111, 9789082222, 19578164444, 39156328888, 78312657776]

約数ペア:

[(1, 78312657776), (2, 39156328888), (4, 19578164444), (8, 9789082222), (16, 4894541111), (17, 4606626928), (34, 2303313464), (68, 1151656732), (136, 575828366), (272, 287914183), (1669, 46921904), (3338, 23460952), (6676, 11730476), (13352, 5865238), (26704, 2932619), (28373, 2760112), (56746, 1380056), (113492, 690028), (172507, 453968), (226984, 345014)]