28249944

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 75103200

約数和(自身を除く): 46853256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 1097, 2146, 2194, 3219, 3291, 4292, 4388, 6438, 6582, 8584, 8776, 12876, 13164, 25752, 26328, 31813, 40589, 63626, 81178, 95439, 121767, 127252, 162356, 190878, 243534, 254504, 324712, 381756, 487068, 763512, 974136, 1177081, 2354162, 3531243, 4708324, 7062486, 9416648, 14124972, 28249944]

約数ペア:

[(1, 28249944), (2, 14124972), (3, 9416648), (4, 7062486), (6, 4708324), (8, 3531243), (12, 2354162), (24, 1177081), (29, 974136), (37, 763512), (58, 487068), (74, 381756), (87, 324712), (111, 254504), (116, 243534), (148, 190878), (174, 162356), (222, 127252), (232, 121767), (296, 95439), (348, 81178), (444, 63626), (696, 40589), (888, 31813), (1073, 26328), (1097, 25752), (2146, 13164), (2194, 12876), (3219, 8776), (3291, 8584), (4292, 6582), (4388, 6438)]