25409696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3593}}^1$

素因数の和:3633

約数の個数: 48

約数和(自身を含む): 57058344

約数和(自身を除く): 31648648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 3593, 7072, 7186, 14372, 28744, 46709, 57488, 61081, 93418, 114976, 122162, 186836, 244324, 373672, 488648, 747344, 794053, 977296, 1494688, 1588106, 1954592, 3176212, 6352424, 12704848, 25409696]

約数ペア:

[(1, 25409696), (2, 12704848), (4, 6352424), (8, 3176212), (13, 1954592), (16, 1588106), (17, 1494688), (26, 977296), (32, 794053), (34, 747344), (52, 488648), (68, 373672), (104, 244324), (136, 186836), (208, 122162), (221, 114976), (272, 93418), (416, 61081), (442, 57488), (544, 46709), (884, 28744), (1768, 14372), (3536, 7186), (3593, 7072)]