73457906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 118032768

約数和(自身を除く): 44574862

約数列:

[1, 2, 23, 46, 97, 101, 163, 194, 202, 326, 2231, 2323, 3749, 4462, 4646, 7498, 9797, 15811, 16463, 19594, 31622, 32926, 225331, 363653, 378649, 450662, 727306, 757298, 1596911, 3193822, 36728953, 73457906]

約数ペア:

[(1, 73457906), (2, 36728953), (23, 3193822), (46, 1596911), (97, 757298), (101, 727306), (163, 450662), (194, 378649), (202, 363653), (326, 225331), (2231, 32926), (2323, 31622), (3749, 19594), (4462, 16463), (4646, 15811), (7498, 9797)]