39908304

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1451}}^1$

素因数の和:1656

約数の個数: 60

約数和(自身を含む): 112349952

約数和(自身を除く): 72441648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1451, 1528, 1719, 2292, 2902, 3056, 3438, 4353, 4584, 5804, 6876, 8706, 9168, 11608, 13059, 13752, 17412, 23216, 26118, 27504, 34824, 52236, 69648, 104472, 208944, 277141, 554282, 831423, 1108564, 1662846, 2217128, 2494269, 3325692, 4434256, 4988538, 6651384, 9977076, 13302768, 19954152, 39908304]

約数ペア:

[(1, 39908304), (2, 19954152), (3, 13302768), (4, 9977076), (6, 6651384), (8, 4988538), (9, 4434256), (12, 3325692), (16, 2494269), (18, 2217128), (24, 1662846), (36, 1108564), (48, 831423), (72, 554282), (144, 277141), (191, 208944), (382, 104472), (573, 69648), (764, 52236), (1146, 34824), (1451, 27504), (1528, 26118), (1719, 23216), (2292, 17412), (2902, 13752), (3056, 13059), (3438, 11608), (4353, 9168), (4584, 8706), (5804, 6876)]