67730128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 135705600

約数和(自身を除く): 67975472

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 191, 296, 382, 592, 599, 764, 1198, 1528, 2396, 3056, 4792, 7067, 9584, 14134, 22163, 28268, 44326, 56536, 88652, 113072, 114409, 177304, 228818, 354608, 457636, 915272, 1830544, 4233133, 8466266, 16932532, 33865064, 67730128]

約数ペア:

[(1, 67730128), (2, 33865064), (4, 16932532), (8, 8466266), (16, 4233133), (37, 1830544), (74, 915272), (148, 457636), (191, 354608), (296, 228818), (382, 177304), (592, 114409), (599, 113072), (764, 88652), (1198, 56536), (1528, 44326), (2396, 28268), (3056, 22163), (4792, 14134), (7067, 9584)]