71395428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7757}}^1$

素因数の和:7836

約数の個数: 48

約数和(自身を含む): 182468160

約数和(自身を除く): 111072732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 7757, 9204, 15514, 23271, 31028, 46542, 93084, 100841, 201682, 302523, 403364, 457663, 605046, 915326, 1210092, 1372989, 1830652, 2745978, 5491956, 5949619, 11899238, 17848857, 23798476, 35697714, 71395428]

約数ペア:

[(1, 71395428), (2, 35697714), (3, 23798476), (4, 17848857), (6, 11899238), (12, 5949619), (13, 5491956), (26, 2745978), (39, 1830652), (52, 1372989), (59, 1210092), (78, 915326), (118, 605046), (156, 457663), (177, 403364), (236, 302523), (354, 201682), (708, 100841), (767, 93084), (1534, 46542), (2301, 31028), (3068, 23271), (4602, 15514), (7757, 9204)]