74013328

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 146601728

約数和(自身を除く): 72588400

約数列:

[1, 2, 4, 8, 16, 97, 103, 194, 206, 388, 412, 463, 776, 824, 926, 1552, 1648, 1852, 3704, 7408, 9991, 19982, 39964, 44911, 47689, 79928, 89822, 95378, 159856, 179644, 190756, 359288, 381512, 718576, 763024, 4625833, 9251666, 18503332, 37006664, 74013328]

約数ペア:

[(1, 74013328), (2, 37006664), (4, 18503332), (8, 9251666), (16, 4625833), (97, 763024), (103, 718576), (194, 381512), (206, 359288), (388, 190756), (412, 179644), (463, 159856), (776, 95378), (824, 89822), (926, 79928), (1552, 47689), (1648, 44911), (1852, 39964), (3704, 19982), (7408, 9991)]