40074692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 83586048

約数和(自身を除く): 43511356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 337, 434, 548, 674, 868, 959, 1348, 1918, 2359, 3836, 4247, 4718, 8494, 9436, 10447, 16988, 20894, 29729, 41788, 46169, 59458, 73129, 92338, 118916, 146258, 184676, 292516, 323183, 646366, 1292732, 1431239, 2862478, 5724956, 10018673, 20037346, 40074692]

約数ペア:

[(1, 40074692), (2, 20037346), (4, 10018673), (7, 5724956), (14, 2862478), (28, 1431239), (31, 1292732), (62, 646366), (124, 323183), (137, 292516), (217, 184676), (274, 146258), (337, 118916), (434, 92338), (548, 73129), (674, 59458), (868, 46169), (959, 41788), (1348, 29729), (1918, 20894), (2359, 16988), (3836, 10447), (4247, 9436), (4718, 8494)]