42047872

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{3691}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 84731400

約数和(自身を除く): 42683528

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 3691, 5696, 7382, 11392, 14764, 29528, 59056, 118112, 236224, 328499, 472448, 656998, 1313996, 2627992, 5255984, 10511968, 21023936, 42047872]

約数ペア:

[(1, 42047872), (2, 21023936), (4, 10511968), (8, 5255984), (16, 2627992), (32, 1313996), (64, 656998), (89, 472448), (128, 328499), (178, 236224), (356, 118112), (712, 59056), (1424, 29528), (2848, 14764), (3691, 11392), (5696, 7382)]