40415137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 51349248

約数和(自身を除く): 10934111

約数列:

[1, 7, 17, 37, 67, 119, 137, 259, 469, 629, 959, 1139, 2329, 2479, 4403, 5069, 7973, 9179, 16303, 17353, 35483, 42143, 64253, 86173, 156043, 295001, 339623, 603211, 1092301, 2377361, 5773591, 40415137]

約数ペア:

[(1, 40415137), (7, 5773591), (17, 2377361), (37, 1092301), (67, 603211), (119, 339623), (137, 295001), (259, 156043), (469, 86173), (629, 64253), (959, 42143), (1139, 35483), (2329, 17353), (2479, 16303), (4403, 9179), (5069, 7973)]