28522634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 26635126

約数列:

[1, 2, 7, 14, 17, 34, 37, 41, 74, 79, 82, 119, 158, 238, 259, 287, 518, 553, 574, 629, 697, 1106, 1258, 1343, 1394, 1517, 2686, 2923, 3034, 3239, 4403, 4879, 5846, 6478, 8806, 9401, 9758, 10619, 18802, 20461, 21238, 22673, 25789, 40922, 45346, 49691, 51578, 55063, 99382, 110126, 119843, 180523, 239686, 347837, 361046, 385441, 695674, 770882, 838901, 1677802, 2037331, 4074662, 14261317, 28522634]

約数ペア:

[(1, 28522634), (2, 14261317), (7, 4074662), (14, 2037331), (17, 1677802), (34, 838901), (37, 770882), (41, 695674), (74, 385441), (79, 361046), (82, 347837), (119, 239686), (158, 180523), (238, 119843), (259, 110126), (287, 99382), (518, 55063), (553, 51578), (574, 49691), (629, 45346), (697, 40922), (1106, 25789), (1258, 22673), (1343, 21238), (1394, 20461), (1517, 18802), (2686, 10619), (2923, 9758), (3034, 9401), (3239, 8806), (4403, 6478), (4879, 5846)]