79805738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 51738262

約数列:

[1, 2, 19, 29, 38, 58, 139, 278, 521, 551, 1042, 1102, 2641, 4031, 5282, 8062, 9899, 15109, 19798, 30218, 72419, 76589, 144838, 153178, 287071, 574142, 1375961, 2100151, 2751922, 4200302, 39902869, 79805738]

約数ペア:

[(1, 79805738), (2, 39902869), (19, 4200302), (29, 2751922), (38, 2100151), (58, 1375961), (139, 574142), (278, 287071), (521, 153178), (551, 144838), (1042, 76589), (1102, 72419), (2641, 30218), (4031, 19798), (5282, 15109), (8062, 9899)]