38895808

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 91500960

約数和(自身を除く): 52605152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 157, 158, 196, 224, 314, 316, 392, 448, 553, 628, 632, 784, 1099, 1106, 1256, 1264, 1568, 2198, 2212, 2512, 2528, 3136, 3871, 4396, 4424, 5024, 5056, 7693, 7742, 8792, 8848, 10048, 12403, 15386, 15484, 17584, 17696, 24806, 30772, 30968, 35168, 35392, 49612, 61544, 61936, 70336, 86821, 99224, 123088, 123872, 173642, 198448, 246176, 247744, 347284, 396896, 492352, 607747, 694568, 793792, 1215494, 1389136, 2430988, 2778272, 4861976, 5556544, 9723952, 19447904, 38895808]

約数ペア:

[(1, 38895808), (2, 19447904), (4, 9723952), (7, 5556544), (8, 4861976), (14, 2778272), (16, 2430988), (28, 1389136), (32, 1215494), (49, 793792), (56, 694568), (64, 607747), (79, 492352), (98, 396896), (112, 347284), (157, 247744), (158, 246176), (196, 198448), (224, 173642), (314, 123872), (316, 123088), (392, 99224), (448, 86821), (553, 70336), (628, 61936), (632, 61544), (784, 49612), (1099, 35392), (1106, 35168), (1256, 30968), (1264, 30772), (1568, 24806), (2198, 17696), (2212, 17584), (2512, 15484), (2528, 15386), (3136, 12403), (3871, 10048), (4396, 8848), (4424, 8792), (5024, 7742), (5056, 7693)]