42947164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 42430436

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 149, 241, 298, 299, 482, 596, 598, 964, 1196, 1937, 3133, 3427, 3874, 5543, 6266, 6854, 7748, 11086, 12532, 13708, 22172, 35909, 44551, 71818, 72059, 89102, 143636, 144118, 178204, 288236, 466817, 825907, 933634, 1651814, 1867268, 3303628, 10736791, 21473582, 42947164]

約数ペア:

[(1, 42947164), (2, 21473582), (4, 10736791), (13, 3303628), (23, 1867268), (26, 1651814), (46, 933634), (52, 825907), (92, 466817), (149, 288236), (241, 178204), (298, 144118), (299, 143636), (482, 89102), (596, 72059), (598, 71818), (964, 44551), (1196, 35909), (1937, 22172), (3133, 13708), (3427, 12532), (3874, 11086), (5543, 7748), (6266, 6854)]