29965728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1847}}^1$

素因数の和:1886

約数の個数: 72

約数和(自身を含む): 85222368

約数和(自身を除く): 55256640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1847, 2028, 2704, 3694, 4056, 5408, 5541, 7388, 8112, 11082, 14776, 16224, 22164, 24011, 29552, 44328, 48022, 59104, 72033, 88656, 96044, 144066, 177312, 192088, 288132, 312143, 384176, 576264, 624286, 768352, 936429, 1152528, 1248572, 1872858, 2305056, 2497144, 3745716, 4994288, 7491432, 9988576, 14982864, 29965728]

約数ペア:

[(1, 29965728), (2, 14982864), (3, 9988576), (4, 7491432), (6, 4994288), (8, 3745716), (12, 2497144), (13, 2305056), (16, 1872858), (24, 1248572), (26, 1152528), (32, 936429), (39, 768352), (48, 624286), (52, 576264), (78, 384176), (96, 312143), (104, 288132), (156, 192088), (169, 177312), (208, 144066), (312, 96044), (338, 88656), (416, 72033), (507, 59104), (624, 48022), (676, 44328), (1014, 29552), (1248, 24011), (1352, 22164), (1847, 16224), (2028, 14776), (2704, 11082), (3694, 8112), (4056, 7388), (5408, 5541)]