71403976

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9587}}^1$

素因数の和:9626

約数の個数: 48

約数和(自身を含む): 163954800

約数和(自身を除く): 92550824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 9587, 19174, 38348, 67109, 76696, 134218, 182153, 268436, 364306, 469763, 536872, 728612, 939526, 1275071, 1457224, 1879052, 2550142, 3758104, 5100284, 8925497, 10200568, 17850994, 35701988, 71403976]

約数ペア:

[(1, 71403976), (2, 35701988), (4, 17850994), (7, 10200568), (8, 8925497), (14, 5100284), (19, 3758104), (28, 2550142), (38, 1879052), (49, 1457224), (56, 1275071), (76, 939526), (98, 728612), (133, 536872), (152, 469763), (196, 364306), (266, 268436), (392, 182153), (532, 134218), (931, 76696), (1064, 67109), (1862, 38348), (3724, 19174), (7448, 9587)]