38639328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4456

約数の個数: 96

約数和(自身を含む): 124862976

約数和(自身を除く): 86223648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 4423, 8736, 8846, 13269, 17692, 26538, 30961, 35384, 53076, 57499, 61922, 70768, 92883, 106152, 114998, 123844, 141536, 172497, 185766, 212304, 229996, 247688, 344994, 371532, 402493, 424608, 459992, 495376, 689988, 743064, 804986, 919984, 990752, 1207479, 1379976, 1486128, 1609972, 1839968, 2414958, 2759952, 2972256, 3219944, 4829916, 5519904, 6439888, 9659832, 12879776, 19319664, 38639328]

約数ペア:

[(1, 38639328), (2, 19319664), (3, 12879776), (4, 9659832), (6, 6439888), (7, 5519904), (8, 4829916), (12, 3219944), (13, 2972256), (14, 2759952), (16, 2414958), (21, 1839968), (24, 1609972), (26, 1486128), (28, 1379976), (32, 1207479), (39, 990752), (42, 919984), (48, 804986), (52, 743064), (56, 689988), (78, 495376), (84, 459992), (91, 424608), (96, 402493), (104, 371532), (112, 344994), (156, 247688), (168, 229996), (182, 212304), (208, 185766), (224, 172497), (273, 141536), (312, 123844), (336, 114998), (364, 106152), (416, 92883), (546, 70768), (624, 61922), (672, 57499), (728, 53076), (1092, 35384), (1248, 30961), (1456, 26538), (2184, 17692), (2912, 13269), (4368, 8846), (4423, 8736)]