28585951086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1\times {\mathrm{17623}}^1$

素因数の和:21157

約数の個数: 64

約数和(自身を含む): 71303602176

約数和(自身を除く): 42717651090

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 3511, 7022, 10533, 17623, 21066, 24577, 35246, 38621, 49154, 52869, 73731, 77242, 105738, 115863, 123361, 147462, 193853, 231726, 246722, 270347, 370083, 387706, 540694, 581559, 740166, 811041, 1163118, 1356971, 1622082, 2713942, 4070913, 8141826, 61874353, 123748706, 185623059, 371246118, 433120471, 680617883, 866240942, 1299361413, 1361235766, 2041853649, 2598722826, 4083707298, 4764325181, 9528650362, 14292975543, 28585951086]

約数ペア:

[(1, 28585951086), (2, 14292975543), (3, 9528650362), (6, 4764325181), (7, 4083707298), (11, 2598722826), (14, 2041853649), (21, 1361235766), (22, 1299361413), (33, 866240942), (42, 680617883), (66, 433120471), (77, 371246118), (154, 185623059), (231, 123748706), (462, 61874353), (3511, 8141826), (7022, 4070913), (10533, 2713942), (17623, 1622082), (21066, 1356971), (24577, 1163118), (35246, 811041), (38621, 740166), (49154, 581559), (52869, 540694), (73731, 387706), (77242, 370083), (105738, 270347), (115863, 246722), (123361, 231726), (147462, 193853)]