28527228

素因数分解:

$2^2\times 3^8\times {\mathrm{1087}}^1$

素因数の和:1115

約数の個数: 54

約数和(自身を含む): 74949056

約数和(自身を除く): 46421828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1087, 1458, 2174, 2187, 2916, 3261, 4348, 4374, 6522, 6561, 8748, 9783, 13044, 13122, 19566, 26244, 29349, 39132, 58698, 88047, 117396, 176094, 264141, 352188, 528282, 792423, 1056564, 1584846, 2377269, 3169692, 4754538, 7131807, 9509076, 14263614, 28527228]

約数ペア:

[(1, 28527228), (2, 14263614), (3, 9509076), (4, 7131807), (6, 4754538), (9, 3169692), (12, 2377269), (18, 1584846), (27, 1056564), (36, 792423), (54, 528282), (81, 352188), (108, 264141), (162, 176094), (243, 117396), (324, 88047), (486, 58698), (729, 39132), (972, 29349), (1087, 26244), (1458, 19566), (2174, 13122), (2187, 13044), (2916, 9783), (3261, 8748), (4348, 6561), (4374, 6522)]