39117568

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 90655488

約数和(自身を除く): 51537920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 263, 332, 448, 526, 581, 664, 896, 1052, 1162, 1328, 1792, 1841, 2104, 2324, 2656, 3682, 4208, 4648, 5312, 7364, 8416, 9296, 10624, 14728, 16832, 18592, 21248, 21829, 29456, 33664, 37184, 43658, 58912, 67328, 74368, 87316, 117824, 148736, 152803, 174632, 235648, 305606, 349264, 471296, 611212, 698528, 1222424, 1397056, 2444848, 2794112, 4889696, 5588224, 9779392, 19558784, 39117568]

約数ペア:

[(1, 39117568), (2, 19558784), (4, 9779392), (7, 5588224), (8, 4889696), (14, 2794112), (16, 2444848), (28, 1397056), (32, 1222424), (56, 698528), (64, 611212), (83, 471296), (112, 349264), (128, 305606), (166, 235648), (224, 174632), (256, 152803), (263, 148736), (332, 117824), (448, 87316), (526, 74368), (581, 67328), (664, 58912), (896, 43658), (1052, 37184), (1162, 33664), (1328, 29456), (1792, 21829), (1841, 21248), (2104, 18592), (2324, 16832), (2656, 14728), (3682, 10624), (4208, 9296), (4648, 8416), (5312, 7364)]