38670268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 51646532

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 149, 161, 182, 217, 298, 299, 322, 364, 403, 434, 596, 598, 644, 713, 806, 868, 1043, 1196, 1426, 1612, 1937, 2086, 2093, 2821, 2852, 3427, 3874, 4172, 4186, 4619, 4991, 5642, 6854, 7748, 8372, 9238, 9269, 9982, 11284, 13559, 13708, 18476, 18538, 19964, 23989, 27118, 32333, 37076, 44551, 47978, 54236, 60047, 64666, 64883, 89102, 95956, 106237, 120094, 129332, 129766, 178204, 212474, 240188, 259532, 311857, 420329, 424948, 623714, 743659, 840658, 1247428, 1381081, 1487318, 1681316, 2762162, 2974636, 5524324, 9667567, 19335134, 38670268]

約数ペア:

[(1, 38670268), (2, 19335134), (4, 9667567), (7, 5524324), (13, 2974636), (14, 2762162), (23, 1681316), (26, 1487318), (28, 1381081), (31, 1247428), (46, 840658), (52, 743659), (62, 623714), (91, 424948), (92, 420329), (124, 311857), (149, 259532), (161, 240188), (182, 212474), (217, 178204), (298, 129766), (299, 129332), (322, 120094), (364, 106237), (403, 95956), (434, 89102), (596, 64883), (598, 64666), (644, 60047), (713, 54236), (806, 47978), (868, 44551), (1043, 37076), (1196, 32333), (1426, 27118), (1612, 23989), (1937, 19964), (2086, 18538), (2093, 18476), (2821, 13708), (2852, 13559), (3427, 11284), (3874, 9982), (4172, 9269), (4186, 9238), (4619, 8372), (4991, 7748), (5642, 6854)]