69047726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 117642240

約数和(自身を除く): 48594514

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 682, 739, 1478, 1507, 3014, 4247, 8129, 8494, 16258, 22909, 45818, 46717, 93434, 101243, 202486, 251999, 503998, 1113673, 2227346, 3138533, 6277066, 34523863, 69047726]

約数ペア:

[(1, 69047726), (2, 34523863), (11, 6277066), (22, 3138533), (31, 2227346), (62, 1113673), (137, 503998), (274, 251999), (341, 202486), (682, 101243), (739, 93434), (1478, 46717), (1507, 45818), (3014, 22909), (4247, 16258), (8129, 8494)]