61976252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 124068000

約数和(自身を除く): 62091748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 298, 421, 494, 596, 842, 988, 1684, 1937, 2831, 3874, 5473, 5662, 7748, 7999, 10946, 11324, 15998, 21892, 31996, 36803, 62729, 73606, 103987, 125458, 147212, 207974, 250916, 415948, 815477, 1191851, 1630954, 2383702, 3261908, 4767404, 15494063, 30988126, 61976252]

約数ペア:

[(1, 61976252), (2, 30988126), (4, 15494063), (13, 4767404), (19, 3261908), (26, 2383702), (38, 1630954), (52, 1191851), (76, 815477), (149, 415948), (247, 250916), (298, 207974), (421, 147212), (494, 125458), (596, 103987), (842, 73606), (988, 62729), (1684, 36803), (1937, 31996), (2831, 21892), (3874, 15998), (5473, 11324), (5662, 10946), (7748, 7999)]