42873688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 95185440

約数和(自身を除く): 52311752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 3407, 6292, 6814, 12584, 13628, 27256, 37477, 44291, 74954, 88582, 149908, 177164, 299816, 354328, 412247, 487201, 824494, 974402, 1648988, 1948804, 3297976, 3897608, 5359211, 10718422, 21436844, 42873688]

約数ペア:

[(1, 42873688), (2, 21436844), (4, 10718422), (8, 5359211), (11, 3897608), (13, 3297976), (22, 1948804), (26, 1648988), (44, 974402), (52, 824494), (88, 487201), (104, 412247), (121, 354328), (143, 299816), (242, 177164), (286, 149908), (484, 88582), (572, 74954), (968, 44291), (1144, 37477), (1573, 27256), (3146, 13628), (3407, 12584), (6292, 6814)]