17915696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 36386064

約数和(自身を除く): 18470368

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 571, 592, 848, 1142, 1961, 2284, 3922, 4568, 7844, 9136, 15688, 21127, 30263, 31376, 42254, 60526, 84508, 121052, 169016, 242104, 338032, 484208, 1119731, 2239462, 4478924, 8957848, 17915696]

約数ペア:

[(1, 17915696), (2, 8957848), (4, 4478924), (8, 2239462), (16, 1119731), (37, 484208), (53, 338032), (74, 242104), (106, 169016), (148, 121052), (212, 84508), (296, 60526), (424, 42254), (571, 31376), (592, 30263), (848, 21127), (1142, 15688), (1961, 9136), (2284, 7844), (3922, 4568)]