76880494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 126336672

約数和(自身を除く): 49456178

約数列:

[1, 2, 17, 34, 41, 82, 131, 262, 421, 697, 842, 1394, 2227, 4454, 5371, 7157, 10742, 14314, 17261, 34522, 55151, 91307, 110302, 182614, 293437, 586874, 937567, 1875134, 2261191, 4522382, 38440247, 76880494]

約数ペア:

[(1, 76880494), (2, 38440247), (17, 4522382), (34, 2261191), (41, 1875134), (82, 937567), (131, 586874), (262, 293437), (421, 182614), (697, 110302), (842, 91307), (1394, 55151), (2227, 34522), (4454, 17261), (5371, 14314), (7157, 10742)]