74971702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 125927424

約数和(自身を除く): 50955722

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 487, 806, 974, 2483, 4966, 5921, 6331, 11842, 12662, 15097, 30194, 76973, 93017, 153946, 186034, 196261, 392522, 1209221, 2418442, 2883527, 5767054, 37485851, 74971702]

約数ペア:

[(1, 74971702), (2, 37485851), (13, 5767054), (26, 2883527), (31, 2418442), (62, 1209221), (191, 392522), (382, 196261), (403, 186034), (487, 153946), (806, 93017), (974, 76973), (2483, 30194), (4966, 15097), (5921, 12662), (6331, 11842)]