28817334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 78222144

約数和(自身を除く): 49404810

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 241, 273, 438, 482, 511, 546, 657, 723, 819, 949, 1022, 1314, 1446, 1533, 1638, 1687, 1898, 2169, 2847, 3066, 3133, 3374, 4338, 4599, 5061, 5694, 6266, 6643, 8541, 9198, 9399, 10122, 13286, 15183, 17082, 17593, 18798, 19929, 21931, 28197, 30366, 35186, 39858, 43862, 52779, 56394, 59787, 65793, 105558, 119574, 123151, 131586, 158337, 197379, 228709, 246302, 316674, 369453, 394758, 457418, 686127, 738906, 1108359, 1372254, 1600963, 2058381, 2216718, 3201926, 4116762, 4802889, 9605778, 14408667, 28817334]

約数ペア:

[(1, 28817334), (2, 14408667), (3, 9605778), (6, 4802889), (7, 4116762), (9, 3201926), (13, 2216718), (14, 2058381), (18, 1600963), (21, 1372254), (26, 1108359), (39, 738906), (42, 686127), (63, 457418), (73, 394758), (78, 369453), (91, 316674), (117, 246302), (126, 228709), (146, 197379), (182, 158337), (219, 131586), (234, 123151), (241, 119574), (273, 105558), (438, 65793), (482, 59787), (511, 56394), (546, 52779), (657, 43862), (723, 39858), (819, 35186), (949, 30366), (1022, 28197), (1314, 21931), (1446, 19929), (1533, 18798), (1638, 17593), (1687, 17082), (1898, 15183), (2169, 13286), (2847, 10122), (3066, 9399), (3133, 9198), (3374, 8541), (4338, 6643), (4599, 6266), (5061, 5694)]