71364728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3467}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 68465032

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 3467, 5146, 6934, 10292, 13868, 20584, 27736, 107477, 214954, 287761, 429908, 575522, 859816, 1151044, 2302088, 8920591, 17841182, 35682364, 71364728]

約数ペア:

[(1, 71364728), (2, 35682364), (4, 17841182), (8, 8920591), (31, 2302088), (62, 1151044), (83, 859816), (124, 575522), (166, 429908), (248, 287761), (332, 214954), (664, 107477), (2573, 27736), (3467, 20584), (5146, 13868), (6934, 10292)]