38914576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 77979384

約数和(自身を除く): 39064808

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 433, 548, 656, 866, 1096, 1732, 2192, 3464, 5617, 6928, 11234, 17753, 22468, 35506, 44936, 59321, 71012, 89872, 118642, 142024, 237284, 284048, 474568, 949136, 2432161, 4864322, 9728644, 19457288, 38914576]

約数ペア:

[(1, 38914576), (2, 19457288), (4, 9728644), (8, 4864322), (16, 2432161), (41, 949136), (82, 474568), (137, 284048), (164, 237284), (274, 142024), (328, 118642), (433, 89872), (548, 71012), (656, 59321), (866, 44936), (1096, 35506), (1732, 22468), (2192, 17753), (3464, 11234), (5617, 6928)]