1966164928

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{25969}}^1$

素因数の和:26014

約数の個数: 84

約数和(自身を含む): 4828550160

約数和(自身を除く): 2862385232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 18928, 25969, 37856, 51938, 75712, 103876, 181783, 207752, 337597, 363566, 415504, 675194, 727132, 831008, 1350388, 1454264, 1662016, 2363179, 2700776, 2908528, 4388761, 4726358, 5401552, 5817056, 8777522, 9452716, 10803104, 11634112, 17555044, 18905432, 21606208, 30721327, 35110088, 37810864, 61442654, 70220176, 75621728, 122885308, 140440352, 151243456, 245770616, 280880704, 491541232, 983082464, 1966164928]

約数ペア:

[(1, 1966164928), (2, 983082464), (4, 491541232), (7, 280880704), (8, 245770616), (13, 151243456), (14, 140440352), (16, 122885308), (26, 75621728), (28, 70220176), (32, 61442654), (52, 37810864), (56, 35110088), (64, 30721327), (91, 21606208), (104, 18905432), (112, 17555044), (169, 11634112), (182, 10803104), (208, 9452716), (224, 8777522), (338, 5817056), (364, 5401552), (416, 4726358), (448, 4388761), (676, 2908528), (728, 2700776), (832, 2363179), (1183, 1662016), (1352, 1454264), (1456, 1350388), (2366, 831008), (2704, 727132), (2912, 675194), (4732, 415504), (5408, 363566), (5824, 337597), (9464, 207752), (10816, 181783), (18928, 103876), (25969, 75712), (37856, 51938)]