28734932008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{165379}}^1$

素因数の和:166009

約数の個数: 32

約数和(自身を含む): 55428760800

約数和(自身を除く): 26693828792

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 587, 1174, 2348, 4696, 21719, 43438, 86876, 165379, 173752, 330758, 661516, 1323032, 6119023, 12238046, 24476092, 48952184, 97077473, 194154946, 388309892, 776619784, 3591866501, 7183733002, 14367466004, 28734932008]

約数ペア:

[(1, 28734932008), (2, 14367466004), (4, 7183733002), (8, 3591866501), (37, 776619784), (74, 388309892), (148, 194154946), (296, 97077473), (587, 48952184), (1174, 24476092), (2348, 12238046), (4696, 6119023), (21719, 1323032), (43438, 661516), (86876, 330758), (165379, 173752)]