74689648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18451}}^1$

素因数の和:18493

約数の個数: 40

約数和(自身を含む): 164739456

約数和(自身を除く): 90049808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 18451, 36902, 73804, 147608, 202961, 295216, 405922, 424373, 811844, 848746, 1623688, 1697492, 3247376, 3394984, 4668103, 6789968, 9336206, 18672412, 37344824, 74689648]

約数ペア:

[(1, 74689648), (2, 37344824), (4, 18672412), (8, 9336206), (11, 6789968), (16, 4668103), (22, 3394984), (23, 3247376), (44, 1697492), (46, 1623688), (88, 848746), (92, 811844), (176, 424373), (184, 405922), (253, 295216), (368, 202961), (506, 147608), (1012, 73804), (2024, 36902), (4048, 18451)]