42977632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 90266400

約数和(自身を除く): 47288768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 397, 398, 544, 794, 796, 1588, 1592, 3176, 3184, 3383, 6352, 6368, 6749, 6766, 12704, 13498, 13532, 26996, 27064, 53992, 54128, 79003, 107984, 108256, 158006, 215968, 316012, 632024, 1264048, 1343051, 2528096, 2686102, 5372204, 10744408, 21488816, 42977632]

約数ペア:

[(1, 42977632), (2, 21488816), (4, 10744408), (8, 5372204), (16, 2686102), (17, 2528096), (32, 1343051), (34, 1264048), (68, 632024), (136, 316012), (199, 215968), (272, 158006), (397, 108256), (398, 107984), (544, 79003), (794, 54128), (796, 53992), (1588, 27064), (1592, 26996), (3176, 13532), (3184, 13498), (3383, 12704), (6352, 6766), (6368, 6749)]