42762464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 90150480

約数和(自身を除く): 47388016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1153, 1159, 1952, 2306, 2318, 4612, 4636, 9224, 9272, 18448, 18544, 21907, 36896, 37088, 43814, 70333, 87628, 140666, 175256, 281332, 350512, 562664, 701024, 1125328, 1336327, 2250656, 2672654, 5345308, 10690616, 21381232, 42762464]

約数ペア:

[(1, 42762464), (2, 21381232), (4, 10690616), (8, 5345308), (16, 2672654), (19, 2250656), (32, 1336327), (38, 1125328), (61, 701024), (76, 562664), (122, 350512), (152, 281332), (244, 175256), (304, 140666), (488, 87628), (608, 70333), (976, 43814), (1153, 37088), (1159, 36896), (1952, 21907), (2306, 18544), (2318, 18448), (4612, 9272), (4636, 9224)]