23078008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 46771560

約数和(自身を除く): 23693552

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 131, 152, 244, 262, 361, 488, 524, 722, 1048, 1159, 1444, 2318, 2489, 2888, 4636, 4978, 7991, 9272, 9956, 15982, 19912, 22021, 31964, 44042, 47291, 63928, 88084, 94582, 151829, 176168, 189164, 303658, 378328, 607316, 1214632, 2884751, 5769502, 11539004, 23078008]

約数ペア:

[(1, 23078008), (2, 11539004), (4, 5769502), (8, 2884751), (19, 1214632), (38, 607316), (61, 378328), (76, 303658), (122, 189164), (131, 176168), (152, 151829), (244, 94582), (262, 88084), (361, 63928), (488, 47291), (524, 44042), (722, 31964), (1048, 22021), (1159, 19912), (1444, 15982), (2318, 9956), (2489, 9272), (2888, 7991), (4636, 4978)]