70088408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4523}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 142506000

約数和(自身を除く): 72417592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 4523, 7748, 9046, 15496, 18092, 36184, 58799, 117598, 235196, 470392, 673927, 1347854, 2695708, 5391416, 8761051, 17522102, 35044204, 70088408]

約数ペア:

[(1, 70088408), (2, 35044204), (4, 17522102), (8, 8761051), (13, 5391416), (26, 2695708), (52, 1347854), (104, 673927), (149, 470392), (298, 235196), (596, 117598), (1192, 58799), (1937, 36184), (3874, 18092), (4523, 15496), (7748, 9046)]