72050944

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 169799168

約数和(自身を除く): 97748224

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, 1297, 1736, 1792, 1984, 2594, 3472, 3968, 5188, 6944, 7936, 9079, 10376, 13888, 18158, 20752, 27776, 36316, 40207, 41504, 55552, 72632, 80414, 83008, 145264, 160828, 166016, 281449, 290528, 321656, 332032, 562898, 581056, 643312, 1125796, 1162112, 1286624, 2251592, 2324224, 2573248, 4503184, 5146496, 9006368, 10292992, 18012736, 36025472, 72050944]

約数ペア:

[(1, 72050944), (2, 36025472), (4, 18012736), (7, 10292992), (8, 9006368), (14, 5146496), (16, 4503184), (28, 2573248), (31, 2324224), (32, 2251592), (56, 1286624), (62, 1162112), (64, 1125796), (112, 643312), (124, 581056), (128, 562898), (217, 332032), (224, 321656), (248, 290528), (256, 281449), (434, 166016), (448, 160828), (496, 145264), (868, 83008), (896, 80414), (992, 72632), (1297, 55552), (1736, 41504), (1792, 40207), (1984, 36316), (2594, 27776), (3472, 20752), (3968, 18158), (5188, 13888), (6944, 10376), (7936, 9079)]