72095248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 146419200

約数和(自身を除く): 74323952

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 409, 479, 818, 958, 1636, 1916, 3272, 3832, 6544, 7664, 9407, 11017, 18814, 22034, 37628, 44068, 75256, 88136, 150512, 176272, 195911, 391822, 783644, 1567288, 3134576, 4505953, 9011906, 18023812, 36047624, 72095248]

約数ペア:

[(1, 72095248), (2, 36047624), (4, 18023812), (8, 9011906), (16, 4505953), (23, 3134576), (46, 1567288), (92, 783644), (184, 391822), (368, 195911), (409, 176272), (479, 150512), (818, 88136), (958, 75256), (1636, 44068), (1916, 37628), (3272, 22034), (3832, 18814), (6544, 11017), (7664, 9407)]