57147688

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 118847520

約数和(自身を除く): 61699832

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 983, 1118, 1352, 1966, 2236, 3932, 4472, 7267, 7864, 12779, 14534, 25558, 29068, 42269, 51116, 58136, 84538, 102232, 166127, 169076, 332254, 338152, 549497, 664508, 1098994, 1329016, 2197988, 4395976, 7143461, 14286922, 28573844, 57147688]

約数ペア:

[(1, 57147688), (2, 28573844), (4, 14286922), (8, 7143461), (13, 4395976), (26, 2197988), (43, 1329016), (52, 1098994), (86, 664508), (104, 549497), (169, 338152), (172, 332254), (338, 169076), (344, 166127), (559, 102232), (676, 84538), (983, 58136), (1118, 51116), (1352, 42269), (1966, 29068), (2236, 25558), (3932, 14534), (4472, 12779), (7267, 7864)]