22407812

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 24161788

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 149, 164, 262, 287, 298, 524, 574, 596, 917, 1043, 1148, 1834, 2086, 3668, 4172, 5371, 6109, 10742, 12218, 19519, 21484, 24436, 37597, 39038, 42763, 75194, 78076, 85526, 136633, 150388, 171052, 273266, 546532, 800279, 1600558, 3201116, 5601953, 11203906, 22407812]

約数ペア:

[(1, 22407812), (2, 11203906), (4, 5601953), (7, 3201116), (14, 1600558), (28, 800279), (41, 546532), (82, 273266), (131, 171052), (149, 150388), (164, 136633), (262, 85526), (287, 78076), (298, 75194), (524, 42763), (574, 39038), (596, 37597), (917, 24436), (1043, 21484), (1148, 19519), (1834, 12218), (2086, 10742), (3668, 6109), (4172, 5371)]