74625928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 83428472

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 293, 316, 403, 586, 632, 806, 1027, 1172, 1612, 2054, 2344, 2449, 3224, 3809, 4108, 4898, 7618, 8216, 9083, 9796, 15236, 18166, 19592, 23147, 30472, 31837, 36332, 46294, 63674, 72664, 92588, 118079, 127348, 185176, 236158, 254696, 300911, 472316, 601822, 717557, 944632, 1203644, 1435114, 2407288, 2870228, 5740456, 9328241, 18656482, 37312964, 74625928]

約数ペア:

[(1, 74625928), (2, 37312964), (4, 18656482), (8, 9328241), (13, 5740456), (26, 2870228), (31, 2407288), (52, 1435114), (62, 1203644), (79, 944632), (104, 717557), (124, 601822), (158, 472316), (248, 300911), (293, 254696), (316, 236158), (403, 185176), (586, 127348), (632, 118079), (806, 92588), (1027, 72664), (1172, 63674), (1612, 46294), (2054, 36332), (2344, 31837), (2449, 30472), (3224, 23147), (3809, 19592), (4108, 18166), (4898, 15236), (7618, 9796), (8216, 9083)]