23491936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 50274000

約数和(自身を除く): 26782064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 379, 416, 596, 758, 1192, 1516, 1937, 2384, 3032, 3874, 4768, 4927, 6064, 7748, 9854, 12128, 15496, 19708, 30992, 39416, 56471, 61984, 78832, 112942, 157664, 225884, 451768, 734123, 903536, 1468246, 1807072, 2936492, 5872984, 11745968, 23491936]

約数ペア:

[(1, 23491936), (2, 11745968), (4, 5872984), (8, 2936492), (13, 1807072), (16, 1468246), (26, 903536), (32, 734123), (52, 451768), (104, 225884), (149, 157664), (208, 112942), (298, 78832), (379, 61984), (416, 56471), (596, 39416), (758, 30992), (1192, 19708), (1516, 15496), (1937, 12128), (2384, 9854), (3032, 7748), (3874, 6064), (4768, 4927)]