73840984

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16691}}^1$

素因数の和:16783

約数の個数: 32

約数和(自身を含む): 160243200

約数和(自身を除く): 86402216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 16691, 33382, 66764, 116837, 133528, 233674, 467348, 934696, 1318589, 2637178, 5274356, 9230123, 10548712, 18460246, 36920492, 73840984]

約数ペア:

[(1, 73840984), (2, 36920492), (4, 18460246), (7, 10548712), (8, 9230123), (14, 5274356), (28, 2637178), (56, 1318589), (79, 934696), (158, 467348), (316, 233674), (553, 133528), (632, 116837), (1106, 66764), (2212, 33382), (4424, 16691)]