66353848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 75065672

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 61, 88, 94, 122, 188, 244, 263, 376, 488, 517, 526, 671, 1034, 1052, 1342, 2068, 2104, 2684, 2867, 2893, 4136, 5368, 5734, 5786, 11468, 11572, 12361, 16043, 22936, 23144, 24722, 31537, 32086, 49444, 63074, 64172, 98888, 126148, 128344, 135971, 176473, 252296, 271942, 352946, 543884, 705892, 754021, 1087768, 1411784, 1508042, 3016084, 6032168, 8294231, 16588462, 33176924, 66353848]

約数ペア:

[(1, 66353848), (2, 33176924), (4, 16588462), (8, 8294231), (11, 6032168), (22, 3016084), (44, 1508042), (47, 1411784), (61, 1087768), (88, 754021), (94, 705892), (122, 543884), (188, 352946), (244, 271942), (263, 252296), (376, 176473), (488, 135971), (517, 128344), (526, 126148), (671, 98888), (1034, 64172), (1052, 63074), (1342, 49444), (2068, 32086), (2104, 31537), (2684, 24722), (2867, 23144), (2893, 22936), (4136, 16043), (5368, 12361), (5734, 11572), (5786, 11468)]