1766894048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{3581}}^1$

素因数の和:4515

約数の個数: 48

約数和(自身を含む): 3688285104

約数和(自身を除く): 1921391056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 907, 1814, 3581, 3628, 7162, 7256, 14324, 14512, 15419, 28648, 29024, 30838, 57296, 60877, 61676, 114592, 121754, 123352, 243508, 246704, 487016, 493408, 974032, 1948064, 3247967, 6495934, 12991868, 25983736, 51967472, 55215439, 103934944, 110430878, 220861756, 441723512, 883447024, 1766894048]

約数ペア:

[(1, 1766894048), (2, 883447024), (4, 441723512), (8, 220861756), (16, 110430878), (17, 103934944), (32, 55215439), (34, 51967472), (68, 25983736), (136, 12991868), (272, 6495934), (544, 3247967), (907, 1948064), (1814, 974032), (3581, 493408), (3628, 487016), (7162, 246704), (7256, 243508), (14324, 123352), (14512, 121754), (15419, 114592), (28648, 61676), (29024, 60877), (30838, 57296)]