28732924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 30053636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 359, 374, 428, 718, 748, 1177, 1436, 1819, 2354, 3638, 3949, 4708, 6103, 7276, 7898, 12206, 15796, 20009, 24412, 38413, 40018, 67133, 76826, 80036, 134266, 153652, 268532, 422543, 653021, 845086, 1306042, 1690172, 2612084, 7183231, 14366462, 28732924]

約数ペア:

[(1, 28732924), (2, 14366462), (4, 7183231), (11, 2612084), (17, 1690172), (22, 1306042), (34, 845086), (44, 653021), (68, 422543), (107, 268532), (187, 153652), (214, 134266), (359, 80036), (374, 76826), (428, 67133), (718, 40018), (748, 38413), (1177, 24412), (1436, 20009), (1819, 15796), (2354, 12206), (3638, 7898), (3949, 7276), (4708, 6103)]