61729616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 133224732

約数和(自身を除く): 71495116

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 169, 208, 296, 338, 481, 592, 617, 676, 962, 1234, 1352, 1924, 2468, 2704, 3848, 4936, 6253, 7696, 8021, 9872, 12506, 16042, 22829, 25012, 32084, 45658, 50024, 64168, 91316, 100048, 104273, 128336, 182632, 208546, 296777, 365264, 417092, 593554, 834184, 1187108, 1668368, 2374216, 3858101, 4748432, 7716202, 15432404, 30864808, 61729616]

約数ペア:

[(1, 61729616), (2, 30864808), (4, 15432404), (8, 7716202), (13, 4748432), (16, 3858101), (26, 2374216), (37, 1668368), (52, 1187108), (74, 834184), (104, 593554), (148, 417092), (169, 365264), (208, 296777), (296, 208546), (338, 182632), (481, 128336), (592, 104273), (617, 100048), (676, 91316), (962, 64168), (1234, 50024), (1352, 45658), (1924, 32084), (2468, 25012), (2704, 22829), (3848, 16042), (4936, 12506), (6253, 9872), (7696, 8021)]