25697256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3626

約数の個数: 64

約数和(自身を含む): 72213120

約数和(自身を除く): 46515864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3581, 3588, 7162, 7176, 10743, 14324, 21486, 28648, 42972, 46553, 82363, 85944, 93106, 139659, 164726, 186212, 247089, 279318, 329452, 372424, 494178, 558636, 658904, 988356, 1070719, 1117272, 1976712, 2141438, 3212157, 4282876, 6424314, 8565752, 12848628, 25697256]

約数ペア:

[(1, 25697256), (2, 12848628), (3, 8565752), (4, 6424314), (6, 4282876), (8, 3212157), (12, 2141438), (13, 1976712), (23, 1117272), (24, 1070719), (26, 988356), (39, 658904), (46, 558636), (52, 494178), (69, 372424), (78, 329452), (92, 279318), (104, 247089), (138, 186212), (156, 164726), (184, 139659), (276, 93106), (299, 85944), (312, 82363), (552, 46553), (598, 42972), (897, 28648), (1196, 21486), (1794, 14324), (2392, 10743), (3581, 7176), (3588, 7162)]