77195632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 158360400

約数和(自身を除く): 81164768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 1289, 1576, 2578, 3152, 3743, 5156, 7486, 10312, 14972, 20624, 24491, 29944, 48982, 59888, 97964, 195928, 253933, 391856, 507866, 1015732, 2031464, 4062928, 4824727, 9649454, 19298908, 38597816, 77195632]

約数ペア:

[(1, 77195632), (2, 38597816), (4, 19298908), (8, 9649454), (16, 4824727), (19, 4062928), (38, 2031464), (76, 1015732), (152, 507866), (197, 391856), (304, 253933), (394, 195928), (788, 97964), (1289, 59888), (1576, 48982), (2578, 29944), (3152, 24491), (3743, 20624), (5156, 14972), (7486, 10312)]