73347638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21252

約数の個数: 32

約数和(自身を含む): 142544640

約数和(自身を除く): 69197002

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 21211, 42422, 148477, 275743, 296954, 403009, 551486, 806018, 1930201, 2821063, 3860402, 5239117, 5642126, 10478234, 36673819, 73347638]

約数ペア:

[(1, 73347638), (2, 36673819), (7, 10478234), (13, 5642126), (14, 5239117), (19, 3860402), (26, 2821063), (38, 1930201), (91, 806018), (133, 551486), (182, 403009), (247, 296954), (266, 275743), (494, 148477), (1729, 42422), (3458, 21211)]