71072512

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 171745056

約数和(自身を除く): 100672544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2333, 3808, 4352, 4666, 7616, 9332, 15232, 16331, 18664, 30464, 32662, 37328, 39661, 65324, 74656, 79322, 130648, 149312, 158644, 261296, 277627, 298624, 317288, 522592, 555254, 597248, 634576, 1045184, 1110508, 1269152, 2090368, 2221016, 2538304, 4180736, 4442032, 5076608, 8884064, 10153216, 17768128, 35536256, 71072512]

約数ペア:

[(1, 71072512), (2, 35536256), (4, 17768128), (7, 10153216), (8, 8884064), (14, 5076608), (16, 4442032), (17, 4180736), (28, 2538304), (32, 2221016), (34, 2090368), (56, 1269152), (64, 1110508), (68, 1045184), (112, 634576), (119, 597248), (128, 555254), (136, 522592), (224, 317288), (238, 298624), (256, 277627), (272, 261296), (448, 158644), (476, 149312), (544, 130648), (896, 79322), (952, 74656), (1088, 65324), (1792, 39661), (1904, 37328), (2176, 32662), (2333, 30464), (3808, 18664), (4352, 16331), (4666, 15232), (7616, 9332)]