38908728

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3029

約数の個数: 64

約数和(自身を含む): 109888800

約数和(自身を除く): 70980072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 2953, 3294, 4392, 5906, 6588, 8859, 11812, 13176, 17718, 23624, 26577, 35436, 53154, 70872, 79731, 106308, 159462, 180133, 212616, 318924, 360266, 540399, 637848, 720532, 1080798, 1441064, 1621197, 2161596, 3242394, 4323192, 4863591, 6484788, 9727182, 12969576, 19454364, 38908728]

約数ペア:

[(1, 38908728), (2, 19454364), (3, 12969576), (4, 9727182), (6, 6484788), (8, 4863591), (9, 4323192), (12, 3242394), (18, 2161596), (24, 1621197), (27, 1441064), (36, 1080798), (54, 720532), (61, 637848), (72, 540399), (108, 360266), (122, 318924), (183, 212616), (216, 180133), (244, 159462), (366, 106308), (488, 79731), (549, 70872), (732, 53154), (1098, 35436), (1464, 26577), (1647, 23624), (2196, 17718), (2953, 13176), (3294, 11812), (4392, 8859), (5906, 6588)]