28308264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69383}}^1$

素因数の和:69409

約数の個数: 32

約数和(自身を含む): 74934720

約数和(自身を除く): 46626456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69383, 138766, 208149, 277532, 416298, 555064, 832596, 1179511, 1665192, 2359022, 3538533, 4718044, 7077066, 9436088, 14154132, 28308264]

約数ペア:

[(1, 28308264), (2, 14154132), (3, 9436088), (4, 7077066), (6, 4718044), (8, 3538533), (12, 2359022), (17, 1665192), (24, 1179511), (34, 832596), (51, 555064), (68, 416298), (102, 277532), (136, 208149), (204, 138766), (408, 69383)]