28560114

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 120

約数和(自身を含む): 74156544

約数和(自身を除く): 45596430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 47, 54, 62, 66, 81, 93, 94, 99, 121, 141, 162, 186, 198, 242, 279, 282, 297, 341, 363, 423, 517, 558, 594, 682, 726, 837, 846, 891, 1023, 1034, 1089, 1269, 1457, 1551, 1674, 1782, 2046, 2178, 2511, 2538, 2914, 3069, 3102, 3267, 3751, 3807, 4371, 4653, 5022, 5687, 6138, 6534, 7502, 7614, 8742, 9207, 9306, 9801, 11253, 11374, 13113, 13959, 16027, 17061, 18414, 19602, 22506, 26226, 27621, 27918, 32054, 33759, 34122, 39339, 41877, 48081, 51183, 55242, 67518, 78678, 83754, 96162, 101277, 102366, 118017, 144243, 153549, 176297, 202554, 236034, 288486, 303831, 307098, 352594, 432729, 460647, 528891, 607662, 865458, 921294, 1057782, 1298187, 1586673, 2596374, 3173346, 4760019, 9520038, 14280057, 28560114]

約数ペア:

[(1, 28560114), (2, 14280057), (3, 9520038), (6, 4760019), (9, 3173346), (11, 2596374), (18, 1586673), (22, 1298187), (27, 1057782), (31, 921294), (33, 865458), (47, 607662), (54, 528891), (62, 460647), (66, 432729), (81, 352594), (93, 307098), (94, 303831), (99, 288486), (121, 236034), (141, 202554), (162, 176297), (186, 153549), (198, 144243), (242, 118017), (279, 102366), (282, 101277), (297, 96162), (341, 83754), (363, 78678), (423, 67518), (517, 55242), (558, 51183), (594, 48081), (682, 41877), (726, 39339), (837, 34122), (846, 33759), (891, 32054), (1023, 27918), (1034, 27621), (1089, 26226), (1269, 22506), (1457, 19602), (1551, 18414), (1674, 17061), (1782, 16027), (2046, 13959), (2178, 13113), (2511, 11374), (2538, 11253), (2914, 9801), (3069, 9306), (3102, 9207), (3267, 8742), (3751, 7614), (3807, 7502), (4371, 6534), (4653, 6138), (5022, 5687)]