61202648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 71853352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 376, 494, 611, 659, 893, 988, 1222, 1318, 1786, 1976, 2444, 2636, 3572, 4888, 5272, 7144, 8567, 11609, 12521, 17134, 23218, 25042, 30973, 34268, 46436, 50084, 61946, 68536, 92872, 100168, 123892, 162773, 247784, 325546, 402649, 588487, 651092, 805298, 1176974, 1302184, 1610596, 2353948, 3221192, 4707896, 7650331, 15300662, 30601324, 61202648]

約数ペア:

[(1, 61202648), (2, 30601324), (4, 15300662), (8, 7650331), (13, 4707896), (19, 3221192), (26, 2353948), (38, 1610596), (47, 1302184), (52, 1176974), (76, 805298), (94, 651092), (104, 588487), (152, 402649), (188, 325546), (247, 247784), (376, 162773), (494, 123892), (611, 100168), (659, 92872), (893, 68536), (988, 61946), (1222, 50084), (1318, 46436), (1786, 34268), (1976, 30973), (2444, 25042), (2636, 23218), (3572, 17134), (4888, 12521), (5272, 11609), (7144, 8567)]