72679858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 116769600

約数和(自身を除く): 44089742

約数列:

[1, 2, 29, 58, 59, 67, 118, 134, 317, 634, 1711, 1943, 3422, 3886, 3953, 7906, 9193, 18386, 18703, 21239, 37406, 42478, 114637, 229274, 542387, 615931, 1084774, 1231862, 1253101, 2506202, 36339929, 72679858]

約数ペア:

[(1, 72679858), (2, 36339929), (29, 2506202), (58, 1253101), (59, 1231862), (67, 1084774), (118, 615931), (134, 542387), (317, 229274), (634, 114637), (1711, 42478), (1943, 37406), (3422, 21239), (3886, 18703), (3953, 18386), (7906, 9193)]