73721248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4673}}^1$

素因数の和:4729

約数の個数: 48

約数和(自身を含む): 159009480

約数和(自身を除く): 85288232

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 4673, 7888, 9346, 15776, 18692, 37384, 74768, 79441, 135517, 149536, 158882, 271034, 317764, 542068, 635528, 1084136, 1271056, 2168272, 2303789, 2542112, 4336544, 4607578, 9215156, 18430312, 36860624, 73721248]

約数ペア:

[(1, 73721248), (2, 36860624), (4, 18430312), (8, 9215156), (16, 4607578), (17, 4336544), (29, 2542112), (32, 2303789), (34, 2168272), (58, 1271056), (68, 1084136), (116, 635528), (136, 542068), (232, 317764), (272, 271034), (464, 158882), (493, 149536), (544, 135517), (928, 79441), (986, 74768), (1972, 37384), (3944, 18692), (4673, 15776), (7888, 9346)]