73122478

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 129985632

約数和(自身を除く): 56863154

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1331, 1573, 2113, 2662, 3146, 4226, 17303, 23243, 27469, 34606, 46486, 54938, 255673, 302159, 511346, 604318, 2812403, 3323749, 5624806, 6647498, 36561239, 73122478]

約数ペア:

[(1, 73122478), (2, 36561239), (11, 6647498), (13, 5624806), (22, 3323749), (26, 2812403), (121, 604318), (143, 511346), (242, 302159), (286, 255673), (1331, 54938), (1573, 46486), (2113, 34606), (2662, 27469), (3146, 23243), (4226, 17303)]