40874988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 122830848

約数和(自身を除く): 81955860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 1427, 2046, 2387, 2604, 2854, 4092, 4281, 4774, 5708, 7161, 8562, 9548, 9989, 14322, 15697, 17124, 19978, 28644, 29967, 31394, 39956, 44237, 47091, 59934, 62788, 88474, 94182, 109879, 119868, 132711, 176948, 188364, 219758, 265422, 309659, 329637, 439516, 486607, 530844, 619318, 659274, 928977, 973214, 1238636, 1318548, 1459821, 1857954, 1946428, 2919642, 3406249, 3715908, 5839284, 6812498, 10218747, 13624996, 20437494, 40874988]

約数ペア:

[(1, 40874988), (2, 20437494), (3, 13624996), (4, 10218747), (6, 6812498), (7, 5839284), (11, 3715908), (12, 3406249), (14, 2919642), (21, 1946428), (22, 1857954), (28, 1459821), (31, 1318548), (33, 1238636), (42, 973214), (44, 928977), (62, 659274), (66, 619318), (77, 530844), (84, 486607), (93, 439516), (124, 329637), (132, 309659), (154, 265422), (186, 219758), (217, 188364), (231, 176948), (308, 132711), (341, 119868), (372, 109879), (434, 94182), (462, 88474), (651, 62788), (682, 59934), (868, 47091), (924, 44237), (1023, 39956), (1302, 31394), (1364, 29967), (1427, 28644), (2046, 19978), (2387, 17124), (2604, 15697), (2854, 14322), (4092, 9989), (4281, 9548), (4774, 8562), (5708, 7161)]