13470848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 15905152

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 191, 232, 304, 382, 464, 551, 608, 764, 928, 1102, 1216, 1528, 1856, 2204, 2432, 3056, 3629, 3712, 4408, 5539, 6112, 7258, 8816, 11078, 12224, 14516, 17632, 22156, 24448, 29032, 35264, 44312, 58064, 70528, 88624, 105241, 116128, 177248, 210482, 232256, 354496, 420964, 464512, 708992, 841928, 1683856, 3367712, 6735424, 13470848]

約数ペア:

[(1, 13470848), (2, 6735424), (4, 3367712), (8, 1683856), (16, 841928), (19, 708992), (29, 464512), (32, 420964), (38, 354496), (58, 232256), (64, 210482), (76, 177248), (116, 116128), (128, 105241), (152, 88624), (191, 70528), (232, 58064), (304, 44312), (382, 35264), (464, 29032), (551, 24448), (608, 22156), (764, 17632), (928, 14516), (1102, 12224), (1216, 11078), (1528, 8816), (1856, 7258), (2204, 6112), (2432, 5539), (3056, 4408), (3629, 3712)]