25841216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 54864000

約数和(自身を除く): 29022784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 269, 304, 316, 538, 608, 632, 1076, 1216, 1264, 1501, 2152, 2528, 3002, 4304, 5056, 5111, 6004, 8608, 10222, 12008, 17216, 20444, 21251, 24016, 40888, 42502, 48032, 81776, 85004, 96064, 163552, 170008, 327104, 340016, 403769, 680032, 807538, 1360064, 1615076, 3230152, 6460304, 12920608, 25841216]

約数ペア:

[(1, 25841216), (2, 12920608), (4, 6460304), (8, 3230152), (16, 1615076), (19, 1360064), (32, 807538), (38, 680032), (64, 403769), (76, 340016), (79, 327104), (152, 170008), (158, 163552), (269, 96064), (304, 85004), (316, 81776), (538, 48032), (608, 42502), (632, 40888), (1076, 24016), (1216, 21251), (1264, 20444), (1501, 17216), (2152, 12008), (2528, 10222), (3002, 8608), (4304, 6004), (5056, 5111)]