40405152

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13621

約数の個数: 48

約数和(自身を含む): 109492992

約数和(自身を除く): 69087840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 13577, 27154, 40731, 54308, 81462, 108616, 162924, 217232, 325848, 420887, 434464, 651696, 841774, 1262661, 1303392, 1683548, 2525322, 3367096, 5050644, 6734192, 10101288, 13468384, 20202576, 40405152]

約数ペア:

[(1, 40405152), (2, 20202576), (3, 13468384), (4, 10101288), (6, 6734192), (8, 5050644), (12, 3367096), (16, 2525322), (24, 1683548), (31, 1303392), (32, 1262661), (48, 841774), (62, 651696), (93, 434464), (96, 420887), (124, 325848), (186, 217232), (248, 162924), (372, 108616), (496, 81462), (744, 54308), (992, 40731), (1488, 27154), (2976, 13577)]