1922816

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 4660320

約数和(自身を除く): 2737504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 128, 148, 203, 224, 232, 256, 259, 296, 406, 448, 464, 518, 592, 812, 896, 928, 1036, 1073, 1184, 1624, 1792, 1856, 2072, 2146, 2368, 3248, 3712, 4144, 4292, 4736, 6496, 7424, 7511, 8288, 8584, 9472, 12992, 15022, 16576, 17168, 25984, 30044, 33152, 34336, 51968, 60088, 66304, 68672, 120176, 137344, 240352, 274688, 480704, 961408, 1922816]

約数ペア:

[(1, 1922816), (2, 961408), (4, 480704), (7, 274688), (8, 240352), (14, 137344), (16, 120176), (28, 68672), (29, 66304), (32, 60088), (37, 51968), (56, 34336), (58, 33152), (64, 30044), (74, 25984), (112, 17168), (116, 16576), (128, 15022), (148, 12992), (203, 9472), (224, 8584), (232, 8288), (256, 7511), (259, 7424), (296, 6496), (406, 4736), (448, 4292), (464, 4144), (518, 3712), (592, 3248), (812, 2368), (896, 2146), (928, 2072), (1036, 1856), (1073, 1792), (1184, 1624)]