72034298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 57392902

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 641, 698, 1282, 2443, 4487, 4886, 8027, 8974, 14743, 16054, 29486, 56189, 103201, 112378, 206402, 223709, 447418, 1565963, 3131926, 5145307, 10290614, 36017149, 72034298]

約数ペア:

[(1, 72034298), (2, 36017149), (7, 10290614), (14, 5145307), (23, 3131926), (46, 1565963), (161, 447418), (322, 223709), (349, 206402), (641, 112378), (698, 103201), (1282, 56189), (2443, 29486), (4487, 16054), (4886, 14743), (8027, 8974)]