28232252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 54552960

約数和(自身を除く): 26320708

約数列:

[1, 2, 4, 19, 38, 43, 53, 76, 86, 106, 163, 172, 212, 326, 652, 817, 1007, 1634, 2014, 2279, 3097, 3268, 4028, 4558, 6194, 7009, 8639, 9116, 12388, 14018, 17278, 28036, 34556, 43301, 86602, 133171, 164141, 173204, 266342, 328282, 371477, 532684, 656564, 742954, 1485908, 7058063, 14116126, 28232252]

約数ペア:

[(1, 28232252), (2, 14116126), (4, 7058063), (19, 1485908), (38, 742954), (43, 656564), (53, 532684), (76, 371477), (86, 328282), (106, 266342), (163, 173204), (172, 164141), (212, 133171), (326, 86602), (652, 43301), (817, 34556), (1007, 28036), (1634, 17278), (2014, 14018), (2279, 12388), (3097, 9116), (3268, 8639), (4028, 7009), (4558, 6194)]