42088228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 92794240

約数和(自身を除く): 50706012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 2689, 3913, 5378, 7826, 10756, 15652, 18823, 34957, 37646, 69914, 75292, 115627, 139828, 231254, 244699, 462508, 489398, 809389, 978796, 1503151, 1618778, 3006302, 3237556, 6012604, 10522057, 21044114, 42088228]

約数ペア:

[(1, 42088228), (2, 21044114), (4, 10522057), (7, 6012604), (13, 3237556), (14, 3006302), (26, 1618778), (28, 1503151), (43, 978796), (52, 809389), (86, 489398), (91, 462508), (172, 244699), (182, 231254), (301, 139828), (364, 115627), (559, 75292), (602, 69914), (1118, 37646), (1204, 34957), (2236, 18823), (2689, 15652), (3913, 10756), (5378, 7826)]