70313464

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 144211320

約数和(自身を除く): 73897856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 169, 262, 338, 397, 524, 676, 794, 1048, 1352, 1588, 1703, 3176, 3406, 5161, 6812, 10322, 13624, 20644, 22139, 41288, 44278, 52007, 67093, 88556, 104014, 134186, 177112, 208028, 268372, 416056, 536744, 676091, 1352182, 2704364, 5408728, 8789183, 17578366, 35156732, 70313464]

約数ペア:

[(1, 70313464), (2, 35156732), (4, 17578366), (8, 8789183), (13, 5408728), (26, 2704364), (52, 1352182), (104, 676091), (131, 536744), (169, 416056), (262, 268372), (338, 208028), (397, 177112), (524, 134186), (676, 104014), (794, 88556), (1048, 67093), (1352, 52007), (1588, 44278), (1703, 41288), (3176, 22139), (3406, 20644), (5161, 13624), (6812, 10322)]