39748576

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 90931680

約数和(自身を除く): 51183104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2909, 3416, 5818, 6832, 11636, 13664, 20363, 23272, 40726, 46544, 81452, 93088, 162904, 177449, 325808, 354898, 651616, 709796, 1242143, 1419592, 2484286, 2839184, 4968572, 5678368, 9937144, 19874288, 39748576]

約数ペア:

[(1, 39748576), (2, 19874288), (4, 9937144), (7, 5678368), (8, 4968572), (14, 2839184), (16, 2484286), (28, 1419592), (32, 1242143), (56, 709796), (61, 651616), (112, 354898), (122, 325808), (224, 177449), (244, 162904), (427, 93088), (488, 81452), (854, 46544), (976, 40726), (1708, 23272), (1952, 20363), (2909, 13664), (3416, 11636), (5818, 6832)]