68156368

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16447}}^1$

素因数の和:16499

約数の個数: 40

約数和(自身を含む): 155005952

約数和(自身を除く): 86849584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 16447, 32894, 65788, 115129, 131576, 230258, 263152, 460516, 608539, 921032, 1217078, 1842064, 2434156, 4259773, 4868312, 8519546, 9736624, 17039092, 34078184, 68156368]

約数ペア:

[(1, 68156368), (2, 34078184), (4, 17039092), (7, 9736624), (8, 8519546), (14, 4868312), (16, 4259773), (28, 2434156), (37, 1842064), (56, 1217078), (74, 921032), (112, 608539), (148, 460516), (259, 263152), (296, 230258), (518, 131576), (592, 115129), (1036, 65788), (2072, 32894), (4144, 16447)]