40615386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 95993856

約数和(自身を除く): 55378470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 83, 122, 166, 183, 191, 249, 366, 382, 427, 498, 573, 581, 854, 1146, 1162, 1281, 1337, 1743, 2562, 2674, 3486, 4011, 5063, 8022, 10126, 11651, 15189, 15853, 23302, 30378, 31706, 34953, 35441, 47559, 69906, 70882, 81557, 95118, 106323, 110971, 163114, 212646, 221942, 244671, 332913, 489342, 665826, 967033, 1934066, 2901099, 5802198, 6769231, 13538462, 20307693, 40615386]

約数ペア:

[(1, 40615386), (2, 20307693), (3, 13538462), (6, 6769231), (7, 5802198), (14, 2901099), (21, 1934066), (42, 967033), (61, 665826), (83, 489342), (122, 332913), (166, 244671), (183, 221942), (191, 212646), (249, 163114), (366, 110971), (382, 106323), (427, 95118), (498, 81557), (573, 70882), (581, 69906), (854, 47559), (1146, 35441), (1162, 34953), (1281, 31706), (1337, 30378), (1743, 23302), (2562, 15853), (2674, 15189), (3486, 11651), (4011, 10126), (5063, 8022)]