61463428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 58657916

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 127, 164, 227, 254, 454, 508, 533, 908, 1066, 1651, 2132, 2951, 3302, 5207, 5902, 6604, 9307, 10414, 11804, 18614, 20828, 28829, 37228, 57658, 67691, 115316, 120991, 135382, 241982, 270764, 374777, 483964, 749554, 1181989, 1499108, 2363978, 4727956, 15365857, 30731714, 61463428]

約数ペア:

[(1, 61463428), (2, 30731714), (4, 15365857), (13, 4727956), (26, 2363978), (41, 1499108), (52, 1181989), (82, 749554), (127, 483964), (164, 374777), (227, 270764), (254, 241982), (454, 135382), (508, 120991), (533, 115316), (908, 67691), (1066, 57658), (1651, 37228), (2132, 28829), (2951, 20828), (3302, 18614), (5207, 11804), (5902, 10414), (6604, 9307)]