28792752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 79221120

約数和(自身を除く): 50428368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 241, 262, 304, 393, 456, 482, 524, 723, 786, 912, 964, 1048, 1446, 1572, 1928, 2096, 2489, 2892, 3144, 3856, 4579, 4978, 5784, 6288, 7467, 9158, 9956, 11568, 13737, 14934, 18316, 19912, 27474, 29868, 31571, 36632, 39824, 54948, 59736, 63142, 73264, 94713, 109896, 119472, 126284, 189426, 219792, 252568, 378852, 505136, 599849, 757704, 1199698, 1515408, 1799547, 2399396, 3599094, 4798792, 7198188, 9597584, 14396376, 28792752]

約数ペア:

[(1, 28792752), (2, 14396376), (3, 9597584), (4, 7198188), (6, 4798792), (8, 3599094), (12, 2399396), (16, 1799547), (19, 1515408), (24, 1199698), (38, 757704), (48, 599849), (57, 505136), (76, 378852), (114, 252568), (131, 219792), (152, 189426), (228, 126284), (241, 119472), (262, 109896), (304, 94713), (393, 73264), (456, 63142), (482, 59736), (524, 54948), (723, 39824), (786, 36632), (912, 31571), (964, 29868), (1048, 27474), (1446, 19912), (1572, 18316), (1928, 14934), (2096, 13737), (2489, 11568), (2892, 9956), (3144, 9158), (3856, 7467), (4579, 6288), (4978, 5784)]