38054842112

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{685031}}^1$

素因数の和:685085

約数の個数: 72

約数和(自身を含む): 89613146112

約数和(自身を除く): 51558304000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 685031, 1370062, 2740124, 4795217, 5480248, 9590434, 10960496, 19180868, 21235961, 21920992, 38361736, 42471922, 43841984, 76723472, 84943844, 87683968, 148651727, 153446944, 169887688, 175367936, 297303454, 306893888, 339775376, 594606908, 613787776, 679550752, 1189213816, 1227575552, 1359101504, 2378427632, 2718203008, 4756855264, 5436406016, 9513710528, 19027421056, 38054842112]

約数ペア:

[(1, 38054842112), (2, 19027421056), (4, 9513710528), (7, 5436406016), (8, 4756855264), (14, 2718203008), (16, 2378427632), (28, 1359101504), (31, 1227575552), (32, 1189213816), (56, 679550752), (62, 613787776), (64, 594606908), (112, 339775376), (124, 306893888), (128, 297303454), (217, 175367936), (224, 169887688), (248, 153446944), (256, 148651727), (434, 87683968), (448, 84943844), (496, 76723472), (868, 43841984), (896, 42471922), (992, 38361736), (1736, 21920992), (1792, 21235961), (1984, 19180868), (3472, 10960496), (3968, 9590434), (6944, 5480248), (7936, 4795217), (13888, 2740124), (27776, 1370062), (55552, 685031)]