1671987604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16187}}^1$

素因数の和:16253

約数の個数: 72

約数和(自身を含む): 3720390912

約数和(自身を除く): 2048403308

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 833, 868, 1054, 1519, 1666, 2108, 3038, 3332, 3689, 6076, 7378, 14756, 16187, 25823, 32374, 51646, 64748, 103292, 113309, 226618, 275179, 453236, 501797, 550358, 793163, 1003594, 1100716, 1586326, 1926253, 2007188, 3172652, 3512579, 3852506, 7025158, 7705012, 8530549, 13483771, 14050316, 17061098, 24588053, 26967542, 34122196, 49176106, 53935084, 59713843, 98352212, 119427686, 238855372, 417996901, 835993802, 1671987604]

約数ペア:

[(1, 1671987604), (2, 835993802), (4, 417996901), (7, 238855372), (14, 119427686), (17, 98352212), (28, 59713843), (31, 53935084), (34, 49176106), (49, 34122196), (62, 26967542), (68, 24588053), (98, 17061098), (119, 14050316), (124, 13483771), (196, 8530549), (217, 7705012), (238, 7025158), (434, 3852506), (476, 3512579), (527, 3172652), (833, 2007188), (868, 1926253), (1054, 1586326), (1519, 1100716), (1666, 1003594), (2108, 793163), (3038, 550358), (3332, 501797), (3689, 453236), (6076, 275179), (7378, 226618), (14756, 113309), (16187, 103292), (25823, 64748), (32374, 51646)]