38098816

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 87809760

約数和(自身を除く): 49710944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 421, 448, 707, 808, 842, 896, 1414, 1616, 1684, 2828, 2947, 3232, 3368, 5656, 5894, 6464, 6736, 11312, 11788, 12928, 13472, 22624, 23576, 26944, 42521, 45248, 47152, 53888, 85042, 90496, 94304, 170084, 188608, 297647, 340168, 377216, 595294, 680336, 1190588, 1360672, 2381176, 2721344, 4762352, 5442688, 9524704, 19049408, 38098816]

約数ペア:

[(1, 38098816), (2, 19049408), (4, 9524704), (7, 5442688), (8, 4762352), (14, 2721344), (16, 2381176), (28, 1360672), (32, 1190588), (56, 680336), (64, 595294), (101, 377216), (112, 340168), (128, 297647), (202, 188608), (224, 170084), (404, 94304), (421, 90496), (448, 85042), (707, 53888), (808, 47152), (842, 45248), (896, 42521), (1414, 26944), (1616, 23576), (1684, 22624), (2828, 13472), (2947, 12928), (3232, 11788), (3368, 11312), (5656, 6736), (5894, 6464)]