28830744

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12960

約数の個数: 48

約数和(自身を含む): 80608320

約数和(自身を除く): 51777576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12917, 25834, 38751, 51668, 77502, 103336, 116253, 155004, 232506, 310008, 400427, 465012, 800854, 930024, 1201281, 1601708, 2402562, 3203416, 3603843, 4805124, 7207686, 9610248, 14415372, 28830744]

約数ペア:

[(1, 28830744), (2, 14415372), (3, 9610248), (4, 7207686), (6, 4805124), (8, 3603843), (9, 3203416), (12, 2402562), (18, 1601708), (24, 1201281), (31, 930024), (36, 800854), (62, 465012), (72, 400427), (93, 310008), (124, 232506), (186, 155004), (248, 116253), (279, 103336), (372, 77502), (558, 51668), (744, 38751), (1116, 25834), (2232, 12917)]