73709008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5191

約数の個数: 40

約数和(自身を含む): 154095048

約数和(自身を除く): 80386040

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 5113, 7208, 10226, 14416, 20452, 40904, 81808, 86921, 173842, 270989, 347684, 541978, 695368, 1083956, 1390736, 2167912, 4335824, 4606813, 9213626, 18427252, 36854504, 73709008]

約数ペア:

[(1, 73709008), (2, 36854504), (4, 18427252), (8, 9213626), (16, 4606813), (17, 4335824), (34, 2167912), (53, 1390736), (68, 1083956), (106, 695368), (136, 541978), (212, 347684), (272, 270989), (424, 173842), (848, 86921), (901, 81808), (1802, 40904), (3604, 20452), (5113, 14416), (7208, 10226)]