28695396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 71106560

約数和(自身を除く): 42411164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 991, 1524, 1982, 2413, 2973, 3964, 4826, 5946, 7239, 9652, 11892, 14478, 18829, 28956, 37658, 56487, 75316, 112974, 125857, 225948, 251714, 377571, 503428, 755142, 1510284, 2391283, 4782566, 7173849, 9565132, 14347698, 28695396]

約数ペア:

[(1, 28695396), (2, 14347698), (3, 9565132), (4, 7173849), (6, 4782566), (12, 2391283), (19, 1510284), (38, 755142), (57, 503428), (76, 377571), (114, 251714), (127, 225948), (228, 125857), (254, 112974), (381, 75316), (508, 56487), (762, 37658), (991, 28956), (1524, 18829), (1982, 14478), (2413, 11892), (2973, 9652), (3964, 7239), (4826, 5946)]