68224492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 142023168

約数和(自身を除く): 73798676

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 887, 938, 1148, 1774, 1876, 2747, 3548, 5494, 6209, 10988, 12418, 19229, 24836, 36367, 38458, 59429, 72734, 76916, 118858, 145468, 237716, 254569, 416003, 509138, 832006, 1018276, 1664012, 2436589, 4873178, 9746356, 17056123, 34112246, 68224492]

約数ペア:

[(1, 68224492), (2, 34112246), (4, 17056123), (7, 9746356), (14, 4873178), (28, 2436589), (41, 1664012), (67, 1018276), (82, 832006), (134, 509138), (164, 416003), (268, 254569), (287, 237716), (469, 145468), (574, 118858), (887, 76916), (938, 72734), (1148, 59429), (1774, 38458), (1876, 36367), (2747, 24836), (3548, 19229), (5494, 12418), (6209, 10988)]