4994424

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 13731120

約数和(自身を除く): 8736696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 977, 1278, 1704, 1954, 2556, 2931, 3908, 5112, 5862, 7816, 8793, 11724, 17586, 23448, 35172, 69367, 70344, 138734, 208101, 277468, 416202, 554936, 624303, 832404, 1248606, 1664808, 2497212, 4994424]

約数ペア:

[(1, 4994424), (2, 2497212), (3, 1664808), (4, 1248606), (6, 832404), (8, 624303), (9, 554936), (12, 416202), (18, 277468), (24, 208101), (36, 138734), (71, 70344), (72, 69367), (142, 35172), (213, 23448), (284, 17586), (426, 11724), (568, 8793), (639, 7816), (852, 5862), (977, 5112), (1278, 3908), (1704, 2931), (1954, 2556)]