38949144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 108272640

約数和(自身を除く): 69323496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4027, 4836, 8054, 9672, 12081, 16108, 24162, 32216, 48324, 52351, 96648, 104702, 124837, 157053, 209404, 249674, 314106, 374511, 418808, 499348, 628212, 749022, 998696, 1256424, 1498044, 1622881, 2996088, 3245762, 4868643, 6491524, 9737286, 12983048, 19474572, 38949144]

約数ペア:

[(1, 38949144), (2, 19474572), (3, 12983048), (4, 9737286), (6, 6491524), (8, 4868643), (12, 3245762), (13, 2996088), (24, 1622881), (26, 1498044), (31, 1256424), (39, 998696), (52, 749022), (62, 628212), (78, 499348), (93, 418808), (104, 374511), (124, 314106), (156, 249674), (186, 209404), (248, 157053), (312, 124837), (372, 104702), (403, 96648), (744, 52351), (806, 48324), (1209, 32216), (1612, 24162), (2418, 16108), (3224, 12081), (4027, 9672), (4836, 8054)]