74552842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 143829504

約数和(自身を除く): 69276662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 97, 103, 182, 194, 206, 287, 533, 574, 679, 721, 1066, 1261, 1339, 1358, 1442, 2522, 2678, 3731, 3977, 4223, 7462, 7954, 8446, 8827, 9373, 9991, 17654, 18746, 19982, 27839, 29561, 51701, 54899, 55678, 59122, 69937, 103402, 109798, 129883, 139874, 259766, 361907, 384293, 409631, 723814, 768586, 819262, 909181, 1818362, 2867417, 5325203, 5734834, 10650406, 37276421, 74552842]

約数ペア:

[(1, 74552842), (2, 37276421), (7, 10650406), (13, 5734834), (14, 5325203), (26, 2867417), (41, 1818362), (82, 909181), (91, 819262), (97, 768586), (103, 723814), (182, 409631), (194, 384293), (206, 361907), (287, 259766), (533, 139874), (574, 129883), (679, 109798), (721, 103402), (1066, 69937), (1261, 59122), (1339, 55678), (1358, 54899), (1442, 51701), (2522, 29561), (2678, 27839), (3731, 19982), (3977, 18746), (4223, 17654), (7462, 9991), (7954, 9373), (8446, 8827)]