25437876

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 61387200

約数和(自身を除く): 35949324

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 347, 447, 492, 596, 694, 894, 1041, 1388, 1788, 2082, 4164, 6109, 12218, 14227, 18327, 24436, 28454, 36654, 42681, 51703, 56908, 73308, 85362, 103406, 155109, 170724, 206812, 310218, 620436, 2119823, 4239646, 6359469, 8479292, 12718938, 25437876]

約数ペア:

[(1, 25437876), (2, 12718938), (3, 8479292), (4, 6359469), (6, 4239646), (12, 2119823), (41, 620436), (82, 310218), (123, 206812), (149, 170724), (164, 155109), (246, 103406), (298, 85362), (347, 73308), (447, 56908), (492, 51703), (596, 42681), (694, 36654), (894, 28454), (1041, 24436), (1388, 18327), (1788, 14227), (2082, 12218), (4164, 6109)]