39302998

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 35346602

約数列:

[1, 2, 7, 14, 23, 46, 47, 49, 53, 94, 98, 106, 161, 322, 329, 343, 371, 658, 686, 742, 1081, 1127, 1219, 2162, 2254, 2303, 2438, 2491, 2597, 4606, 4982, 5194, 7567, 7889, 8533, 15134, 15778, 16121, 17066, 17437, 18179, 32242, 34874, 36358, 52969, 57293, 59731, 105938, 114586, 119462, 122059, 244118, 370783, 401051, 418117, 741566, 802102, 836234, 854413, 1708826, 2807357, 5614714, 19651499, 39302998]

約数ペア:

[(1, 39302998), (2, 19651499), (7, 5614714), (14, 2807357), (23, 1708826), (46, 854413), (47, 836234), (49, 802102), (53, 741566), (94, 418117), (98, 401051), (106, 370783), (161, 244118), (322, 122059), (329, 119462), (343, 114586), (371, 105938), (658, 59731), (686, 57293), (742, 52969), (1081, 36358), (1127, 34874), (1219, 32242), (2162, 18179), (2254, 17437), (2303, 17066), (2438, 16121), (2491, 15778), (2597, 15134), (4606, 8533), (4982, 7889), (5194, 7567)]