72328336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1$

素因数の和:4591

約数の個数: 40

約数和(自身を含む): 150927840

約数和(自身を除く): 78599504

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 4507, 8024, 9014, 16048, 18028, 36056, 72112, 76619, 153238, 265913, 306476, 531826, 612952, 1063652, 1225904, 2127304, 4254608, 4520521, 9041042, 18082084, 36164168, 72328336]

約数ペア:

[(1, 72328336), (2, 36164168), (4, 18082084), (8, 9041042), (16, 4520521), (17, 4254608), (34, 2127304), (59, 1225904), (68, 1063652), (118, 612952), (136, 531826), (236, 306476), (272, 265913), (472, 153238), (944, 76619), (1003, 72112), (2006, 36056), (4012, 18028), (4507, 16048), (8024, 9014)]