40027373056

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{646103}}^1$

素因数の和:646143

約数の個数: 60

約数和(自身を含む): 87908264136

約数和(自身を除く): 47880891080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2816, 3872, 5632, 7744, 15488, 30976, 61952, 646103, 1292206, 2584412, 5168824, 7107133, 10337648, 14214266, 20675296, 28428532, 41350592, 56857064, 78178463, 82701184, 113714128, 156356926, 165402368, 227428256, 312713852, 330804736, 454856512, 625427704, 909713024, 1250855408, 1819426048, 2501710816, 3638852096, 5003421632, 10006843264, 20013686528, 40027373056]

約数ペア:

[(1, 40027373056), (2, 20013686528), (4, 10006843264), (8, 5003421632), (11, 3638852096), (16, 2501710816), (22, 1819426048), (32, 1250855408), (44, 909713024), (64, 625427704), (88, 454856512), (121, 330804736), (128, 312713852), (176, 227428256), (242, 165402368), (256, 156356926), (352, 113714128), (484, 82701184), (512, 78178463), (704, 56857064), (968, 41350592), (1408, 28428532), (1936, 20675296), (2816, 14214266), (3872, 10337648), (5632, 7107133), (7744, 5168824), (15488, 2584412), (30976, 1292206), (61952, 646103)]