39770628478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{32191}}^1$

素因数の和:32425

約数の個数: 64

約数和(自身を含む): 75097497600

約数和(自身を除く): 35326869122

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 179, 203, 238, 358, 406, 493, 986, 1253, 2506, 3043, 3451, 5191, 6086, 6902, 10382, 21301, 32191, 36337, 42602, 64382, 72674, 88247, 176494, 225337, 450674, 547247, 617729, 933539, 1094494, 1235458, 1867078, 3830729, 5762189, 6534773, 7661458, 11524378, 13069546, 15870163, 31740326, 40335323, 80670646, 97957213, 111091141, 167103481, 195914426, 222182282, 334206962, 685700491, 1169724367, 1371400982, 2339448734, 2840759177, 5681518354, 19885314239, 39770628478]

約数ペア:

[(1, 39770628478), (2, 19885314239), (7, 5681518354), (14, 2840759177), (17, 2339448734), (29, 1371400982), (34, 1169724367), (58, 685700491), (119, 334206962), (179, 222182282), (203, 195914426), (238, 167103481), (358, 111091141), (406, 97957213), (493, 80670646), (986, 40335323), (1253, 31740326), (2506, 15870163), (3043, 13069546), (3451, 11524378), (5191, 7661458), (6086, 6534773), (6902, 5762189), (10382, 3830729), (21301, 1867078), (32191, 1235458), (36337, 1094494), (42602, 933539), (64382, 617729), (72674, 547247), (88247, 450674), (176494, 225337)]