22241128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 51932160

約数和(自身を除く): 29691032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 223, 274, 364, 446, 548, 728, 892, 959, 1096, 1561, 1781, 1784, 1918, 2899, 3122, 3562, 3836, 5798, 6244, 7124, 7672, 11596, 12467, 12488, 14248, 20293, 23192, 24934, 30551, 40586, 49868, 61102, 81172, 99736, 122204, 162344, 213857, 244408, 397163, 427714, 794326, 855428, 1588652, 1710856, 2780141, 3177304, 5560282, 11120564, 22241128]

約数ペア:

[(1, 22241128), (2, 11120564), (4, 5560282), (7, 3177304), (8, 2780141), (13, 1710856), (14, 1588652), (26, 855428), (28, 794326), (52, 427714), (56, 397163), (91, 244408), (104, 213857), (137, 162344), (182, 122204), (223, 99736), (274, 81172), (364, 61102), (446, 49868), (548, 40586), (728, 30551), (892, 24934), (959, 23192), (1096, 20293), (1561, 14248), (1781, 12488), (1784, 12467), (1918, 11596), (2899, 7672), (3122, 7124), (3562, 6244), (3836, 5798)]