71876336

素因数分解:

$2^4\times 7^4\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 50

約数和(自身を含む): 162547632

約数和(自身を除く): 90671296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1871, 2401, 2744, 3742, 4802, 5488, 7484, 9604, 13097, 14968, 19208, 26194, 29936, 38416, 52388, 91679, 104776, 183358, 209552, 366716, 641753, 733432, 1283506, 1466864, 2567012, 4492271, 5134024, 8984542, 10268048, 17969084, 35938168, 71876336]

約数ペア:

[(1, 71876336), (2, 35938168), (4, 17969084), (7, 10268048), (8, 8984542), (14, 5134024), (16, 4492271), (28, 2567012), (49, 1466864), (56, 1283506), (98, 733432), (112, 641753), (196, 366716), (343, 209552), (392, 183358), (686, 104776), (784, 91679), (1372, 52388), (1871, 38416), (2401, 29936), (2744, 26194), (3742, 19208), (4802, 14968), (5488, 13097), (7484, 9604)]