12854976764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 26867613696

約数和(自身を除く): 14012636932

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 383, 427, 457, 602, 766, 854, 914, 1204, 1532, 1708, 1828, 2623, 2681, 3199, 5246, 5362, 6398, 10492, 10724, 12796, 16469, 18361, 19651, 23363, 27877, 32938, 36722, 39302, 46726, 55754, 65876, 73444, 78604, 93452, 111508, 115283, 137557, 163541, 175031, 195139, 230566, 275114, 327082, 350062, 390278, 461132, 550228, 654164, 700124, 780556, 1004609, 1198711, 1225217, 2009218, 2397422, 2450434, 4018436, 4794844, 4900868, 7032263, 7526333, 8390977, 10676891, 14064526, 15052666, 16781954, 21353782, 28129052, 30105332, 33563908, 42707564, 52684331, 74738237, 105368662, 149476474, 210737324, 298952948, 459106313, 918212626, 1836425252, 3213744191, 6427488382, 12854976764]

約数ペア:

[(1, 12854976764), (2, 6427488382), (4, 3213744191), (7, 1836425252), (14, 918212626), (28, 459106313), (43, 298952948), (61, 210737324), (86, 149476474), (122, 105368662), (172, 74738237), (244, 52684331), (301, 42707564), (383, 33563908), (427, 30105332), (457, 28129052), (602, 21353782), (766, 16781954), (854, 15052666), (914, 14064526), (1204, 10676891), (1532, 8390977), (1708, 7526333), (1828, 7032263), (2623, 4900868), (2681, 4794844), (3199, 4018436), (5246, 2450434), (5362, 2397422), (6398, 2009218), (10492, 1225217), (10724, 1198711), (12796, 1004609), (16469, 780556), (18361, 700124), (19651, 654164), (23363, 550228), (27877, 461132), (32938, 390278), (36722, 350062), (39302, 327082), (46726, 275114), (55754, 230566), (65876, 195139), (73444, 175031), (78604, 163541), (93452, 137557), (111508, 115283)]