61783136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 128842560

約数和(自身を除く): 67059424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 307, 331, 608, 614, 662, 1228, 1324, 2456, 2648, 4912, 5296, 5833, 6289, 9824, 10592, 11666, 12578, 23332, 25156, 46664, 50312, 93328, 100624, 101617, 186656, 201248, 203234, 406468, 812936, 1625872, 1930723, 3251744, 3861446, 7722892, 15445784, 30891568, 61783136]

約数ペア:

[(1, 61783136), (2, 30891568), (4, 15445784), (8, 7722892), (16, 3861446), (19, 3251744), (32, 1930723), (38, 1625872), (76, 812936), (152, 406468), (304, 203234), (307, 201248), (331, 186656), (608, 101617), (614, 100624), (662, 93328), (1228, 50312), (1324, 46664), (2456, 25156), (2648, 23332), (4912, 12578), (5296, 11666), (5833, 10592), (6289, 9824)]