74277854

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 55667746

約数列:

[1, 2, 7, 14, 79, 158, 239, 281, 478, 553, 562, 1106, 1673, 1967, 3346, 3934, 18881, 22199, 37762, 44398, 67159, 132167, 134318, 155393, 264334, 310786, 470113, 940226, 5305561, 10611122, 37138927, 74277854]

約数ペア:

[(1, 74277854), (2, 37138927), (7, 10611122), (14, 5305561), (79, 940226), (158, 470113), (239, 310786), (281, 264334), (478, 155393), (553, 134318), (562, 132167), (1106, 67159), (1673, 44398), (1967, 37762), (3346, 22199), (3934, 18881)]