74897459

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 96647040

約数和(自身を除く): 21749581

約数列:

[1, 7, 13, 29, 91, 101, 203, 281, 377, 707, 1313, 1967, 2639, 2929, 3653, 8149, 9191, 20503, 25571, 28381, 38077, 57043, 105937, 198667, 266539, 368953, 741559, 823049, 2582671, 5761343, 10699637, 74897459]

約数ペア:

[(1, 74897459), (7, 10699637), (13, 5761343), (29, 2582671), (91, 823049), (101, 741559), (203, 368953), (281, 266539), (377, 198667), (707, 105937), (1313, 57043), (1967, 38077), (2639, 28381), (2929, 25571), (3653, 20503), (8149, 9191)]