25084384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 48

約数和(自身を含む): 56328048

約数和(自身を除く): 31243664

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, 3547, 7072, 7094, 14188, 28376, 46111, 56752, 60299, 92222, 113504, 120598, 184444, 241196, 368888, 482392, 737776, 783887, 964784, 1475552, 1567774, 1929568, 3135548, 6271096, 12542192, 25084384]

約数ペア:

[(1, 25084384), (2, 12542192), (4, 6271096), (8, 3135548), (13, 1929568), (16, 1567774), (17, 1475552), (26, 964784), (32, 783887), (34, 737776), (52, 482392), (68, 368888), (104, 241196), (136, 184444), (208, 120598), (221, 113504), (272, 92222), (416, 60299), (442, 56752), (544, 46111), (884, 28376), (1768, 14188), (3536, 7094), (3547, 7072)]