2516704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 2805536

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 59, 62, 86, 118, 124, 172, 236, 248, 344, 472, 496, 688, 944, 992, 1333, 1376, 1829, 1888, 2537, 2666, 3658, 5074, 5332, 7316, 10148, 10664, 14632, 20296, 21328, 29264, 40592, 42656, 58528, 78647, 81184, 157294, 314588, 629176, 1258352, 2516704]

約数ペア:

[(1, 2516704), (2, 1258352), (4, 629176), (8, 314588), (16, 157294), (31, 81184), (32, 78647), (43, 58528), (59, 42656), (62, 40592), (86, 29264), (118, 21328), (124, 20296), (172, 14632), (236, 10664), (248, 10148), (344, 7316), (472, 5332), (496, 5074), (688, 3658), (944, 2666), (992, 2537), (1333, 1888), (1376, 1829)]