66367834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 53382566

約数列:

[1, 2, 13, 23, 26, 29, 43, 46, 58, 86, 89, 178, 299, 377, 559, 598, 667, 754, 989, 1118, 1157, 1247, 1334, 1978, 2047, 2314, 2494, 2581, 3827, 4094, 5162, 7654, 8671, 12857, 16211, 17342, 25714, 26611, 28681, 32422, 33553, 49751, 53222, 57362, 59363, 67106, 88021, 99502, 110983, 118726, 176042, 221966, 372853, 745706, 771719, 1144273, 1442779, 1543438, 2288546, 2552609, 2885558, 5105218, 33183917, 66367834]

約数ペア:

[(1, 66367834), (2, 33183917), (13, 5105218), (23, 2885558), (26, 2552609), (29, 2288546), (43, 1543438), (46, 1442779), (58, 1144273), (86, 771719), (89, 745706), (178, 372853), (299, 221966), (377, 176042), (559, 118726), (598, 110983), (667, 99502), (754, 88021), (989, 67106), (1118, 59363), (1157, 57362), (1247, 53222), (1334, 49751), (1978, 33553), (2047, 32422), (2314, 28681), (2494, 26611), (2581, 25714), (3827, 17342), (4094, 16211), (5162, 12857), (7654, 8671)]