42535486

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 74771712

約数和(自身を除く): 32236226

約数列:

[1, 2, 7, 14, 67, 134, 137, 274, 331, 469, 662, 938, 959, 1918, 2317, 4634, 9179, 18358, 22177, 44354, 45347, 64253, 90694, 128506, 155239, 310478, 317429, 634858, 3038249, 6076498, 21267743, 42535486]

約数ペア:

[(1, 42535486), (2, 21267743), (7, 6076498), (14, 3038249), (67, 634858), (134, 317429), (137, 310478), (274, 155239), (331, 128506), (469, 90694), (662, 64253), (938, 45347), (959, 44354), (1918, 22177), (2317, 18358), (4634, 9179)]