28641294

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 73322496

約数和(自身を除く): 44681202

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 67, 99, 102, 127, 134, 153, 187, 198, 201, 254, 306, 374, 381, 402, 561, 603, 737, 762, 1122, 1139, 1143, 1206, 1397, 1474, 1683, 2159, 2211, 2278, 2286, 2794, 3366, 3417, 4191, 4318, 4422, 6477, 6633, 6834, 8382, 8509, 10251, 12529, 12573, 12954, 13266, 17018, 19431, 20502, 23749, 25058, 25146, 25527, 37587, 38862, 47498, 51054, 71247, 75174, 76581, 93599, 112761, 142494, 144653, 153162, 187198, 213741, 225522, 280797, 289306, 427482, 433959, 561594, 842391, 867918, 1301877, 1591183, 1684782, 2603754, 3182366, 4773549, 9547098, 14320647, 28641294]

約数ペア:

[(1, 28641294), (2, 14320647), (3, 9547098), (6, 4773549), (9, 3182366), (11, 2603754), (17, 1684782), (18, 1591183), (22, 1301877), (33, 867918), (34, 842391), (51, 561594), (66, 433959), (67, 427482), (99, 289306), (102, 280797), (127, 225522), (134, 213741), (153, 187198), (187, 153162), (198, 144653), (201, 142494), (254, 112761), (306, 93599), (374, 76581), (381, 75174), (402, 71247), (561, 51054), (603, 47498), (737, 38862), (762, 37587), (1122, 25527), (1139, 25146), (1143, 25058), (1206, 23749), (1397, 20502), (1474, 19431), (1683, 17018), (2159, 13266), (2211, 12954), (2278, 12573), (2286, 12529), (2794, 10251), (3366, 8509), (3417, 8382), (4191, 6834), (4318, 6633), (4422, 6477)]