61468724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13259}}^1$

素因数の和:13343

約数の個数: 24

約数和(自身を含む): 115096800

約数和(自身を除く): 53628076

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 13259, 26518, 53036, 251921, 503842, 808799, 1007684, 1617598, 3235196, 15367181, 30734362, 61468724]

約数ペア:

[(1, 61468724), (2, 30734362), (4, 15367181), (19, 3235196), (38, 1617598), (61, 1007684), (76, 808799), (122, 503842), (244, 251921), (1159, 53036), (2318, 26518), (4636, 13259)]