39801768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 104517120

約数和(自身を除く): 64715352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 877, 1464, 1754, 1891, 2631, 3508, 3782, 5262, 5673, 7016, 7564, 10524, 11346, 15128, 21048, 22692, 27187, 45384, 53497, 54374, 81561, 106994, 108748, 160491, 163122, 213988, 217496, 320982, 326244, 427976, 641964, 652488, 1283928, 1658407, 3316814, 4975221, 6633628, 9950442, 13267256, 19900884, 39801768]

約数ペア:

[(1, 39801768), (2, 19900884), (3, 13267256), (4, 9950442), (6, 6633628), (8, 4975221), (12, 3316814), (24, 1658407), (31, 1283928), (61, 652488), (62, 641964), (93, 427976), (122, 326244), (124, 320982), (183, 217496), (186, 213988), (244, 163122), (248, 160491), (366, 108748), (372, 106994), (488, 81561), (732, 54374), (744, 53497), (877, 45384), (1464, 27187), (1754, 22692), (1891, 21048), (2631, 15128), (3508, 11346), (3782, 10524), (5262, 7564), (5673, 7016)]