71261704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12671}}^1$

素因数の和:12733

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 73199096

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 12671, 25342, 50684, 101368, 240749, 468827, 481498, 937654, 962996, 1875308, 1925992, 3750616, 8907713, 17815426, 35630852, 71261704]

約数ペア:

[(1, 71261704), (2, 35630852), (4, 17815426), (8, 8907713), (19, 3750616), (37, 1925992), (38, 1875308), (74, 962996), (76, 937654), (148, 481498), (152, 468827), (296, 240749), (703, 101368), (1406, 50684), (2812, 25342), (5624, 12671)]