13926688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 14861792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 139, 202, 248, 278, 404, 496, 556, 808, 992, 1112, 1616, 2224, 3131, 3232, 4309, 4448, 6262, 8618, 12524, 14039, 17236, 25048, 28078, 34472, 50096, 56156, 68944, 100192, 112312, 137888, 224624, 435209, 449248, 870418, 1740836, 3481672, 6963344, 13926688]

約数ペア:

[(1, 13926688), (2, 6963344), (4, 3481672), (8, 1740836), (16, 870418), (31, 449248), (32, 435209), (62, 224624), (101, 137888), (124, 112312), (139, 100192), (202, 68944), (248, 56156), (278, 50096), (404, 34472), (496, 28078), (556, 25048), (808, 17236), (992, 14039), (1112, 12524), (1616, 8618), (2224, 6262), (3131, 4448), (3232, 4309)]