71212736

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3937

約数の個数: 56

約数和(自身を含む): 165482016

約数和(自身を除く): 94269280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 3877, 4592, 7754, 9184, 15508, 18368, 27139, 31016, 54278, 62032, 108556, 124064, 158957, 217112, 248128, 317914, 434224, 635828, 868448, 1112699, 1271656, 1736896, 2225398, 2543312, 4450796, 5086624, 8901592, 10173248, 17803184, 35606368, 71212736]

約数ペア:

[(1, 71212736), (2, 35606368), (4, 17803184), (7, 10173248), (8, 8901592), (14, 5086624), (16, 4450796), (28, 2543312), (32, 2225398), (41, 1736896), (56, 1271656), (64, 1112699), (82, 868448), (112, 635828), (164, 434224), (224, 317914), (287, 248128), (328, 217112), (448, 158957), (574, 124064), (656, 108556), (1148, 62032), (1312, 54278), (2296, 31016), (2624, 27139), (3877, 18368), (4592, 15508), (7754, 9184)]