42097616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12627

約数の個数: 40

約数和(自身を含む): 93669600

約数和(自身を除く): 51571984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12589, 25178, 50356, 100712, 138479, 201424, 239191, 276958, 478382, 553916, 956764, 1107832, 1913528, 2215664, 2631101, 3827056, 5262202, 10524404, 21048808, 42097616]

約数ペア:

[(1, 42097616), (2, 21048808), (4, 10524404), (8, 5262202), (11, 3827056), (16, 2631101), (19, 2215664), (22, 1913528), (38, 1107832), (44, 956764), (76, 553916), (88, 478382), (152, 276958), (176, 239191), (209, 201424), (304, 138479), (418, 100712), (836, 50356), (1672, 25178), (3344, 12589)]