4026647296

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30781}}^1$

素因数の和:30877

約数の個数: 72

約数和(自身を含む): 9311924384

約数和(自身を除く): 5285277088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 30781, 32704, 61562, 65408, 123124, 130816, 215467, 246248, 430934, 492496, 861868, 984992, 1723736, 1969984, 2247013, 3447472, 3939968, 4494026, 6894944, 7879936, 8988052, 13789888, 15729091, 17976104, 27579776, 31458182, 35952208, 55159552, 62916364, 71904416, 125832728, 143808832, 251665456, 287617664, 503330912, 575235328, 1006661824, 2013323648, 4026647296]

約数ペア:

[(1, 4026647296), (2, 2013323648), (4, 1006661824), (7, 575235328), (8, 503330912), (14, 287617664), (16, 251665456), (28, 143808832), (32, 125832728), (56, 71904416), (64, 62916364), (73, 55159552), (112, 35952208), (128, 31458182), (146, 27579776), (224, 17976104), (256, 15729091), (292, 13789888), (448, 8988052), (511, 7879936), (584, 6894944), (896, 4494026), (1022, 3939968), (1168, 3447472), (1792, 2247013), (2044, 1969984), (2336, 1723736), (4088, 984992), (4672, 861868), (8176, 492496), (9344, 430934), (16352, 246248), (18688, 215467), (30781, 130816), (32704, 123124), (61562, 65408)]