38954944

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 89428320

約数和(自身を除く): 50473376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 977, 1246, 1424, 1954, 2492, 2848, 3908, 4984, 5696, 6839, 7816, 9968, 13678, 15632, 19936, 27356, 31264, 39872, 54712, 62528, 86953, 109424, 173906, 218848, 347812, 437696, 608671, 695624, 1217342, 1391248, 2434684, 2782496, 4869368, 5564992, 9738736, 19477472, 38954944]

約数ペア:

[(1, 38954944), (2, 19477472), (4, 9738736), (7, 5564992), (8, 4869368), (14, 2782496), (16, 2434684), (28, 1391248), (32, 1217342), (56, 695624), (64, 608671), (89, 437696), (112, 347812), (178, 218848), (224, 173906), (356, 109424), (448, 86953), (623, 62528), (712, 54712), (977, 39872), (1246, 31264), (1424, 27356), (1954, 19936), (2492, 15632), (2848, 13678), (3908, 9968), (4984, 7816), (5696, 6839)]