2838144

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 7956000

約数和(自身を除く): 5117856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 389, 456, 608, 778, 912, 1167, 1216, 1556, 1824, 2334, 2432, 3112, 3648, 4668, 6224, 7296, 7391, 9336, 12448, 14782, 18672, 22173, 24896, 29564, 37344, 44346, 49792, 59128, 74688, 88692, 118256, 149376, 177384, 236512, 354768, 473024, 709536, 946048, 1419072, 2838144]

約数ペア:

[(1, 2838144), (2, 1419072), (3, 946048), (4, 709536), (6, 473024), (8, 354768), (12, 236512), (16, 177384), (19, 149376), (24, 118256), (32, 88692), (38, 74688), (48, 59128), (57, 49792), (64, 44346), (76, 37344), (96, 29564), (114, 24896), (128, 22173), (152, 18672), (192, 14782), (228, 12448), (304, 9336), (384, 7391), (389, 7296), (456, 6224), (608, 4668), (778, 3648), (912, 3112), (1167, 2432), (1216, 2334), (1556, 1824)]