38115402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 86413824

約数和(自身を除く): 48298422

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 281, 282, 481, 562, 611, 843, 962, 1222, 1443, 1686, 1739, 1833, 2886, 3478, 3653, 3666, 5217, 7306, 10397, 10434, 10959, 13207, 20794, 21918, 22607, 26414, 31191, 39621, 45214, 62382, 67821, 79242, 135161, 135642, 171691, 270322, 343382, 405483, 488659, 515073, 810966, 977318, 1030146, 1465977, 2931954, 6352567, 12705134, 19057701, 38115402]

約数ペア:

[(1, 38115402), (2, 19057701), (3, 12705134), (6, 6352567), (13, 2931954), (26, 1465977), (37, 1030146), (39, 977318), (47, 810966), (74, 515073), (78, 488659), (94, 405483), (111, 343382), (141, 270322), (222, 171691), (281, 135642), (282, 135161), (481, 79242), (562, 67821), (611, 62382), (843, 45214), (962, 39621), (1222, 31191), (1443, 26414), (1686, 22607), (1739, 21918), (1833, 20794), (2886, 13207), (3478, 10959), (3653, 10434), (3666, 10397), (5217, 7306)]