28017056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 57996288

約数和(自身を除く): 29979232

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 463, 488, 496, 926, 976, 992, 1852, 1891, 1952, 3704, 3782, 7408, 7564, 14353, 14816, 15128, 28243, 28706, 30256, 56486, 57412, 60512, 112972, 114824, 225944, 229648, 451888, 459296, 875533, 903776, 1751066, 3502132, 7004264, 14008528, 28017056]

約数ペア:

[(1, 28017056), (2, 14008528), (4, 7004264), (8, 3502132), (16, 1751066), (31, 903776), (32, 875533), (61, 459296), (62, 451888), (122, 229648), (124, 225944), (244, 114824), (248, 112972), (463, 60512), (488, 57412), (496, 56486), (926, 30256), (976, 28706), (992, 28243), (1852, 15128), (1891, 14816), (1952, 14353), (3704, 7564), (3782, 7408)]