38761408

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2841

約数の個数: 56

約数和(自身を含む): 90773504

約数和(自身を除く): 52012096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2791, 3472, 5582, 6944, 11164, 13888, 19537, 22328, 39074, 44656, 78148, 86521, 89312, 156296, 173042, 178624, 312592, 346084, 605647, 625184, 692168, 1211294, 1250368, 1384336, 2422588, 2768672, 4845176, 5537344, 9690352, 19380704, 38761408]

約数ペア:

[(1, 38761408), (2, 19380704), (4, 9690352), (7, 5537344), (8, 4845176), (14, 2768672), (16, 2422588), (28, 1384336), (31, 1250368), (32, 1211294), (56, 692168), (62, 625184), (64, 605647), (112, 346084), (124, 312592), (217, 178624), (224, 173042), (248, 156296), (434, 89312), (448, 86521), (496, 78148), (868, 44656), (992, 39074), (1736, 22328), (1984, 19537), (2791, 13888), (3472, 11164), (5582, 6944)]