23672748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 62403264

約数和(自身を除く): 38730516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 131, 132, 148, 222, 262, 393, 407, 444, 524, 786, 814, 1221, 1369, 1441, 1572, 1628, 2442, 2738, 2882, 4107, 4323, 4847, 4884, 5476, 5764, 8214, 8646, 9694, 14541, 15059, 16428, 17292, 19388, 29082, 30118, 45177, 53317, 58164, 60236, 90354, 106634, 159951, 179339, 180708, 213268, 319902, 358678, 538017, 639804, 717356, 1076034, 1972729, 2152068, 3945458, 5918187, 7890916, 11836374, 23672748]

約数ペア:

[(1, 23672748), (2, 11836374), (3, 7890916), (4, 5918187), (6, 3945458), (11, 2152068), (12, 1972729), (22, 1076034), (33, 717356), (37, 639804), (44, 538017), (66, 358678), (74, 319902), (111, 213268), (131, 180708), (132, 179339), (148, 159951), (222, 106634), (262, 90354), (393, 60236), (407, 58164), (444, 53317), (524, 45177), (786, 30118), (814, 29082), (1221, 19388), (1369, 17292), (1441, 16428), (1572, 15059), (1628, 14541), (2442, 9694), (2738, 8646), (2882, 8214), (4107, 5764), (4323, 5476), (4847, 4884)]