74415952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5131

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 83073968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 5039, 7384, 10078, 14768, 20156, 40312, 65507, 80624, 131014, 262028, 357769, 524056, 715538, 1048112, 1431076, 2862152, 4650997, 5724304, 9301994, 18603988, 37207976, 74415952]

約数ペア:

[(1, 74415952), (2, 37207976), (4, 18603988), (8, 9301994), (13, 5724304), (16, 4650997), (26, 2862152), (52, 1431076), (71, 1048112), (104, 715538), (142, 524056), (208, 357769), (284, 262028), (568, 131014), (923, 80624), (1136, 65507), (1846, 40312), (3692, 20156), (5039, 14768), (7384, 10078)]