28194804

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 81002880

約数和(自身を除く): 52808076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 293, 297, 324, 396, 486, 586, 594, 729, 879, 891, 972, 1172, 1188, 1458, 1758, 1782, 2187, 2637, 2673, 2916, 3223, 3516, 3564, 4374, 5274, 5346, 6446, 7911, 8019, 8748, 9669, 10548, 10692, 12892, 15822, 16038, 19338, 23733, 24057, 29007, 31644, 32076, 38676, 47466, 48114, 58014, 71199, 87021, 94932, 96228, 116028, 142398, 174042, 213597, 261063, 284796, 348084, 427194, 522126, 640791, 783189, 854388, 1044252, 1281582, 1566378, 2349567, 2563164, 3132756, 4699134, 7048701, 9398268, 14097402, 28194804]

約数ペア:

[(1, 28194804), (2, 14097402), (3, 9398268), (4, 7048701), (6, 4699134), (9, 3132756), (11, 2563164), (12, 2349567), (18, 1566378), (22, 1281582), (27, 1044252), (33, 854388), (36, 783189), (44, 640791), (54, 522126), (66, 427194), (81, 348084), (99, 284796), (108, 261063), (132, 213597), (162, 174042), (198, 142398), (243, 116028), (293, 96228), (297, 94932), (324, 87021), (396, 71199), (486, 58014), (586, 48114), (594, 47466), (729, 38676), (879, 32076), (891, 31644), (972, 29007), (1172, 24057), (1188, 23733), (1458, 19338), (1758, 16038), (1782, 15822), (2187, 12892), (2637, 10692), (2673, 10548), (2916, 9669), (3223, 8748), (3516, 8019), (3564, 7911), (4374, 6446), (5274, 5346)]