38858624

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 91392000

約数和(自身を除く): 52533376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1399, 1736, 1984, 2798, 3472, 3968, 5596, 6944, 9793, 11192, 13888, 19586, 22384, 27776, 39172, 43369, 44768, 78344, 86738, 89536, 156688, 173476, 179072, 303583, 313376, 346952, 607166, 626752, 693904, 1214332, 1253504, 1387808, 2428664, 2775616, 4857328, 5551232, 9714656, 19429312, 38858624]

約数ペア:

[(1, 38858624), (2, 19429312), (4, 9714656), (7, 5551232), (8, 4857328), (14, 2775616), (16, 2428664), (28, 1387808), (31, 1253504), (32, 1214332), (56, 693904), (62, 626752), (64, 607166), (112, 346952), (124, 313376), (128, 303583), (217, 179072), (224, 173476), (248, 156688), (434, 89536), (448, 86738), (496, 78344), (868, 44768), (896, 43369), (992, 39172), (1399, 27776), (1736, 22384), (1984, 19586), (2798, 13888), (3472, 11192), (3968, 9793), (5596, 6944)]