28622412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8737}}^1$

素因数の和:8767

約数の個数: 72

約数和(自身を含む): 89057696

約数和(自身を除く): 60435284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8737, 17474, 26211, 34948, 52422, 61159, 78633, 104844, 113581, 122318, 157266, 183477, 227162, 244636, 314532, 340743, 366954, 454324, 550431, 681486, 733908, 795067, 1022229, 1100862, 1362972, 1590134, 2044458, 2201724, 2385201, 3180268, 4088916, 4770402, 7155603, 9540804, 14311206, 28622412]

約数ペア:

[(1, 28622412), (2, 14311206), (3, 9540804), (4, 7155603), (6, 4770402), (7, 4088916), (9, 3180268), (12, 2385201), (13, 2201724), (14, 2044458), (18, 1590134), (21, 1362972), (26, 1100862), (28, 1022229), (36, 795067), (39, 733908), (42, 681486), (52, 550431), (63, 454324), (78, 366954), (84, 340743), (91, 314532), (117, 244636), (126, 227162), (156, 183477), (182, 157266), (234, 122318), (252, 113581), (273, 104844), (364, 78633), (468, 61159), (546, 52422), (819, 34948), (1092, 26211), (1638, 17474), (3276, 8737)]