29803228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 65790144

約数和(自身を除く): 35986916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 1997, 2132, 3731, 3994, 7462, 7988, 13979, 14924, 25961, 27958, 51922, 55916, 81877, 103844, 163754, 181727, 327508, 363454, 573139, 726908, 1064401, 1146278, 2128802, 2292556, 4257604, 7450807, 14901614, 29803228]

約数ペア:

[(1, 29803228), (2, 14901614), (4, 7450807), (7, 4257604), (13, 2292556), (14, 2128802), (26, 1146278), (28, 1064401), (41, 726908), (52, 573139), (82, 363454), (91, 327508), (164, 181727), (182, 163754), (287, 103844), (364, 81877), (533, 55916), (574, 51922), (1066, 27958), (1148, 25961), (1997, 14924), (2132, 13979), (3731, 7988), (3994, 7462)]