64808536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15199}}^1$

素因数の和:15259

約数の個数: 32

約数和(自身を含む): 134064000

約数和(自身を除く): 69255464

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 15199, 30398, 60796, 121592, 197587, 395174, 623159, 790348, 1246318, 1580696, 2492636, 4985272, 8101067, 16202134, 32404268, 64808536]

約数ペア:

[(1, 64808536), (2, 32404268), (4, 16202134), (8, 8101067), (13, 4985272), (26, 2492636), (41, 1580696), (52, 1246318), (82, 790348), (104, 623159), (164, 395174), (328, 197587), (533, 121592), (1066, 60796), (2132, 30398), (4264, 15199)]