17451272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 19484728

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 58, 74, 76, 107, 116, 148, 152, 214, 232, 296, 428, 551, 703, 856, 1073, 1102, 1406, 2033, 2146, 2204, 2812, 3103, 3959, 4066, 4292, 4408, 5624, 6206, 7918, 8132, 8584, 12412, 15836, 16264, 20387, 24824, 31672, 40774, 58957, 75221, 81548, 114811, 117914, 150442, 163096, 229622, 235828, 300884, 459244, 471656, 601768, 918488, 2181409, 4362818, 8725636, 17451272]

約数ペア:

[(1, 17451272), (2, 8725636), (4, 4362818), (8, 2181409), (19, 918488), (29, 601768), (37, 471656), (38, 459244), (58, 300884), (74, 235828), (76, 229622), (107, 163096), (116, 150442), (148, 117914), (152, 114811), (214, 81548), (232, 75221), (296, 58957), (428, 40774), (551, 31672), (703, 24824), (856, 20387), (1073, 16264), (1102, 15836), (1406, 12412), (2033, 8584), (2146, 8132), (2204, 7918), (2812, 6206), (3103, 5624), (3959, 4408), (4066, 4292)]