69399856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1367}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 142490880

約数和(自身を除く): 73091024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 1367, 2672, 2734, 3173, 5468, 6346, 10936, 12692, 21872, 25384, 25973, 50768, 51946, 103892, 207784, 228289, 415568, 456578, 913156, 1826312, 3652624, 4337491, 8674982, 17349964, 34699928, 69399856]

約数ペア:

[(1, 69399856), (2, 34699928), (4, 17349964), (8, 8674982), (16, 4337491), (19, 3652624), (38, 1826312), (76, 913156), (152, 456578), (167, 415568), (304, 228289), (334, 207784), (668, 103892), (1336, 51946), (1367, 50768), (2672, 25973), (2734, 25384), (3173, 21872), (5468, 12692), (6346, 10936)]