38856512

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 80787240

約数和(自身を除く): 41930728

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 148, 244, 269, 296, 488, 538, 592, 976, 1076, 1184, 1952, 2152, 2257, 2368, 3904, 4304, 4514, 8608, 9028, 9953, 16409, 17216, 18056, 19906, 32818, 36112, 39812, 65636, 72224, 79624, 131272, 144448, 159248, 262544, 318496, 525088, 607133, 636992, 1050176, 1214266, 2428532, 4857064, 9714128, 19428256, 38856512]

約数ペア:

[(1, 38856512), (2, 19428256), (4, 9714128), (8, 4857064), (16, 2428532), (32, 1214266), (37, 1050176), (61, 636992), (64, 607133), (74, 525088), (122, 318496), (148, 262544), (244, 159248), (269, 144448), (296, 131272), (488, 79624), (538, 72224), (592, 65636), (976, 39812), (1076, 36112), (1184, 32818), (1952, 19906), (2152, 18056), (2257, 17216), (2368, 16409), (3904, 9953), (4304, 9028), (4514, 8608)]