16613296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 39957760

約数和(自身を除く): 23344464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 211, 259, 266, 296, 304, 422, 518, 532, 592, 703, 844, 1036, 1064, 1406, 1477, 1688, 2072, 2128, 2812, 2954, 3376, 4009, 4144, 4921, 5624, 5908, 7807, 8018, 9842, 11248, 11816, 15614, 16036, 19684, 23632, 28063, 31228, 32072, 39368, 54649, 56126, 62456, 64144, 78736, 109298, 112252, 124912, 148333, 218596, 224504, 296666, 437192, 449008, 593332, 874384, 1038331, 1186664, 2076662, 2373328, 4153324, 8306648, 16613296]

約数ペア:

[(1, 16613296), (2, 8306648), (4, 4153324), (7, 2373328), (8, 2076662), (14, 1186664), (16, 1038331), (19, 874384), (28, 593332), (37, 449008), (38, 437192), (56, 296666), (74, 224504), (76, 218596), (112, 148333), (133, 124912), (148, 112252), (152, 109298), (211, 78736), (259, 64144), (266, 62456), (296, 56126), (304, 54649), (422, 39368), (518, 32072), (532, 31228), (592, 28063), (703, 23632), (844, 19684), (1036, 16036), (1064, 15614), (1406, 11816), (1477, 11248), (1688, 9842), (2072, 8018), (2128, 7807), (2812, 5908), (2954, 5624), (3376, 4921), (4009, 4144)]