4721488666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 7805445120

約数和(自身を除く): 3083956454

約数列:

[1, 2, 29, 31, 43, 58, 62, 86, 173, 346, 353, 706, 899, 1247, 1333, 1798, 2494, 2666, 5017, 5363, 7439, 10034, 10237, 10726, 10943, 14878, 15179, 20474, 21886, 30358, 38657, 61069, 77314, 122138, 155527, 215731, 230609, 311054, 317347, 431462, 440191, 461218, 470549, 634694, 880382, 941098, 1771001, 1893139, 2625967, 3542002, 3786278, 5251934, 6687661, 13375322, 13645921, 27291842, 54901031, 76153043, 81404977, 109802062, 152306086, 162809954, 2360744333, 4721488666]

約数ペア:

[(1, 4721488666), (2, 2360744333), (29, 162809954), (31, 152306086), (43, 109802062), (58, 81404977), (62, 76153043), (86, 54901031), (173, 27291842), (346, 13645921), (353, 13375322), (706, 6687661), (899, 5251934), (1247, 3786278), (1333, 3542002), (1798, 2625967), (2494, 1893139), (2666, 1771001), (5017, 941098), (5363, 880382), (7439, 634694), (10034, 470549), (10237, 461218), (10726, 440191), (10943, 431462), (14878, 317347), (15179, 311054), (20474, 230609), (21886, 215731), (30358, 155527), (38657, 122138), (61069, 77314)]