71686356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5120

約数の個数: 48

約数和(自身を含む): 192307584

約数和(自身を除く): 120621228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 4933, 7266, 9866, 14532, 14799, 19732, 29598, 34531, 59196, 69062, 103593, 138124, 207186, 414372, 853409, 1706818, 2560227, 3413636, 5120454, 5973863, 10240908, 11947726, 17921589, 23895452, 35843178, 71686356]

約数ペア:

[(1, 71686356), (2, 35843178), (3, 23895452), (4, 17921589), (6, 11947726), (7, 10240908), (12, 5973863), (14, 5120454), (21, 3413636), (28, 2560227), (42, 1706818), (84, 853409), (173, 414372), (346, 207186), (519, 138124), (692, 103593), (1038, 69062), (1211, 59196), (2076, 34531), (2422, 29598), (3633, 19732), (4844, 14799), (4933, 14532), (7266, 9866)]