742384528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1993}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 1487492096

約数和(自身を除く): 745107568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 751, 1502, 1993, 3004, 3986, 6008, 7972, 12016, 15944, 23281, 31888, 46562, 61783, 93124, 123566, 186248, 247132, 372496, 494264, 988528, 1496743, 2993486, 5986972, 11973944, 23947888, 46399033, 92798066, 185596132, 371192264, 742384528]

約数ペア:

[(1, 742384528), (2, 371192264), (4, 185596132), (8, 92798066), (16, 46399033), (31, 23947888), (62, 11973944), (124, 5986972), (248, 2993486), (496, 1496743), (751, 988528), (1502, 494264), (1993, 372496), (3004, 247132), (3986, 186248), (6008, 123566), (7972, 93124), (12016, 61783), (15944, 46562), (23281, 31888)]