1567231328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{38839}}^1$

素因数の和:38959

約数の個数: 48

約数和(自身を含む): 3357174240

約数和(自身を除く): 1789942912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 38839, 40352, 77678, 155356, 310712, 504907, 621424, 1009814, 1242848, 2019628, 3767383, 4039256, 7534766, 8078512, 15069532, 16157024, 30139064, 48975979, 60278128, 97951958, 120556256, 195903916, 391807832, 783615664, 1567231328]

約数ペア:

[(1, 1567231328), (2, 783615664), (4, 391807832), (8, 195903916), (13, 120556256), (16, 97951958), (26, 60278128), (32, 48975979), (52, 30139064), (97, 16157024), (104, 15069532), (194, 8078512), (208, 7534766), (388, 4039256), (416, 3767383), (776, 2019628), (1261, 1242848), (1552, 1009814), (2522, 621424), (3104, 504907), (5044, 310712), (10088, 155356), (20176, 77678), (38839, 40352)]