7967372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 16816128

約数和(自身を除く): 8848756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 137, 217, 268, 274, 434, 469, 548, 868, 938, 959, 1876, 1918, 2077, 3836, 4154, 4247, 8308, 8494, 9179, 14539, 16988, 18358, 29078, 29729, 36716, 58156, 59458, 64253, 118916, 128506, 257012, 284549, 569098, 1138196, 1991843, 3983686, 7967372]

約数ペア:

[(1, 7967372), (2, 3983686), (4, 1991843), (7, 1138196), (14, 569098), (28, 284549), (31, 257012), (62, 128506), (67, 118916), (124, 64253), (134, 59458), (137, 58156), (217, 36716), (268, 29729), (274, 29078), (434, 18358), (469, 16988), (548, 14539), (868, 9179), (938, 8494), (959, 8308), (1876, 4247), (1918, 4154), (2077, 3836)]