47945344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 101249280

約数和(自身を除く): 53303936

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 281, 344, 496, 562, 688, 992, 1124, 1333, 1376, 1984, 2248, 2666, 2752, 3968, 4496, 5332, 5504, 8711, 8992, 10664, 12083, 17422, 17984, 21328, 24166, 34844, 35968, 42656, 48332, 69688, 85312, 96664, 139376, 170624, 193328, 278752, 374573, 386656, 557504, 749146, 773312, 1115008, 1498292, 1546624, 2996584, 5993168, 11986336, 23972672, 47945344]

約数ペア:

[(1, 47945344), (2, 23972672), (4, 11986336), (8, 5993168), (16, 2996584), (31, 1546624), (32, 1498292), (43, 1115008), (62, 773312), (64, 749146), (86, 557504), (124, 386656), (128, 374573), (172, 278752), (248, 193328), (281, 170624), (344, 139376), (496, 96664), (562, 85312), (688, 69688), (992, 48332), (1124, 42656), (1333, 35968), (1376, 34844), (1984, 24166), (2248, 21328), (2666, 17984), (2752, 17422), (3968, 12083), (4496, 10664), (5332, 8992), (5504, 8711)]