28529112

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 74188800

約数和(自身を除く): 45659688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 367, 474, 492, 632, 734, 948, 984, 1101, 1468, 1896, 2202, 2936, 3239, 4404, 6478, 8808, 9717, 12956, 15047, 19434, 25912, 28993, 30094, 38868, 45141, 57986, 60188, 77736, 86979, 90282, 115972, 120376, 173958, 180564, 231944, 347916, 361128, 695832, 1188713, 2377426, 3566139, 4754852, 7132278, 9509704, 14264556, 28529112]

約数ペア:

[(1, 28529112), (2, 14264556), (3, 9509704), (4, 7132278), (6, 4754852), (8, 3566139), (12, 2377426), (24, 1188713), (41, 695832), (79, 361128), (82, 347916), (123, 231944), (158, 180564), (164, 173958), (237, 120376), (246, 115972), (316, 90282), (328, 86979), (367, 77736), (474, 60188), (492, 57986), (632, 45141), (734, 38868), (948, 30094), (984, 28993), (1101, 25912), (1468, 19434), (1896, 15047), (2202, 12956), (2936, 9717), (3239, 8808), (4404, 6478)]