42964928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 90982800

約数和(自身を除く): 48017872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 397, 608, 712, 794, 1216, 1424, 1588, 1691, 2848, 3176, 3382, 5696, 6352, 6764, 7543, 12704, 13528, 15086, 25408, 27056, 30172, 35333, 54112, 60344, 70666, 108224, 120688, 141332, 241376, 282664, 482752, 565328, 671327, 1130656, 1342654, 2261312, 2685308, 5370616, 10741232, 21482464, 42964928]

約数ペア:

[(1, 42964928), (2, 21482464), (4, 10741232), (8, 5370616), (16, 2685308), (19, 2261312), (32, 1342654), (38, 1130656), (64, 671327), (76, 565328), (89, 482752), (152, 282664), (178, 241376), (304, 141332), (356, 120688), (397, 108224), (608, 70666), (712, 60344), (794, 54112), (1216, 35333), (1424, 30172), (1588, 27056), (1691, 25408), (2848, 15086), (3176, 13528), (3382, 12704), (5696, 7543), (6352, 6764)]