25024672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 27592928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 521, 608, 632, 1042, 1264, 1501, 2084, 2528, 3002, 4168, 6004, 8336, 9899, 12008, 16672, 19798, 24016, 39596, 41159, 48032, 79192, 82318, 158384, 164636, 316768, 329272, 658544, 782021, 1317088, 1564042, 3128084, 6256168, 12512336, 25024672]

約数ペア:

[(1, 25024672), (2, 12512336), (4, 6256168), (8, 3128084), (16, 1564042), (19, 1317088), (32, 782021), (38, 658544), (76, 329272), (79, 316768), (152, 164636), (158, 158384), (304, 82318), (316, 79192), (521, 48032), (608, 41159), (632, 39596), (1042, 24016), (1264, 19798), (1501, 16672), (2084, 12008), (2528, 9899), (3002, 8336), (4168, 6004)]