28297962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 81005184

約数和(自身を除く): 52707222

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 1071, 1122, 1201, 1309, 1386, 1683, 2142, 2402, 2618, 3366, 3603, 3927, 7206, 7854, 8407, 10809, 11781, 13211, 16814, 20417, 21618, 23562, 25221, 26422, 39633, 40834, 50442, 61251, 75663, 79266, 92477, 118899, 122502, 142919, 151326, 183753, 184954, 224587, 237798, 277431, 285838, 367506, 428757, 449174, 554862, 673761, 832293, 857514, 1286271, 1347522, 1572109, 1664586, 2021283, 2572542, 3144218, 4042566, 4716327, 9432654, 14148981, 28297962]

約数ペア:

[(1, 28297962), (2, 14148981), (3, 9432654), (6, 4716327), (7, 4042566), (9, 3144218), (11, 2572542), (14, 2021283), (17, 1664586), (18, 1572109), (21, 1347522), (22, 1286271), (33, 857514), (34, 832293), (42, 673761), (51, 554862), (63, 449174), (66, 428757), (77, 367506), (99, 285838), (102, 277431), (119, 237798), (126, 224587), (153, 184954), (154, 183753), (187, 151326), (198, 142919), (231, 122502), (238, 118899), (306, 92477), (357, 79266), (374, 75663), (462, 61251), (561, 50442), (693, 40834), (714, 39633), (1071, 26422), (1122, 25221), (1201, 23562), (1309, 21618), (1386, 20417), (1683, 16814), (2142, 13211), (2402, 11781), (2618, 10809), (3366, 8407), (3603, 7854), (3927, 7206)]