3661528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 8316000

約数和(自身を除く): 4654472

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 109, 136, 152, 218, 221, 247, 323, 436, 442, 494, 646, 872, 884, 988, 1292, 1417, 1768, 1853, 1976, 2071, 2584, 2834, 3706, 4142, 4199, 5668, 7412, 8284, 8398, 11336, 14824, 16568, 16796, 24089, 26923, 33592, 35207, 48178, 53846, 70414, 96356, 107692, 140828, 192712, 215384, 281656, 457691, 915382, 1830764, 3661528]

約数ペア:

[(1, 3661528), (2, 1830764), (4, 915382), (8, 457691), (13, 281656), (17, 215384), (19, 192712), (26, 140828), (34, 107692), (38, 96356), (52, 70414), (68, 53846), (76, 48178), (104, 35207), (109, 33592), (136, 26923), (152, 24089), (218, 16796), (221, 16568), (247, 14824), (323, 11336), (436, 8398), (442, 8284), (494, 7412), (646, 5668), (872, 4199), (884, 4142), (988, 3706), (1292, 2834), (1417, 2584), (1768, 2071), (1853, 1976)]