40436292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 103627776

約数和(自身を除く): 63191484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 157, 169, 254, 314, 338, 381, 471, 507, 508, 628, 676, 762, 942, 1014, 1524, 1651, 1884, 2028, 2041, 3302, 4082, 4953, 6123, 6604, 8164, 9906, 12246, 19812, 19939, 21463, 24492, 26533, 39878, 42926, 53066, 59817, 64389, 79599, 79756, 85852, 106132, 119634, 128778, 159198, 239268, 257556, 259207, 318396, 518414, 777621, 1036828, 1555242, 3110484, 3369691, 6739382, 10109073, 13478764, 20218146, 40436292]

約数ペア:

[(1, 40436292), (2, 20218146), (3, 13478764), (4, 10109073), (6, 6739382), (12, 3369691), (13, 3110484), (26, 1555242), (39, 1036828), (52, 777621), (78, 518414), (127, 318396), (156, 259207), (157, 257556), (169, 239268), (254, 159198), (314, 128778), (338, 119634), (381, 106132), (471, 85852), (507, 79756), (508, 79599), (628, 64389), (676, 59817), (762, 53066), (942, 42926), (1014, 39878), (1524, 26533), (1651, 24492), (1884, 21463), (2028, 19939), (2041, 19812), (3302, 12246), (4082, 9906), (4953, 8164), (6123, 6604)]