40525184

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 95308800

約数和(自身を除く): 54783616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1459, 1736, 1984, 2918, 3472, 3968, 5836, 6944, 10213, 11672, 13888, 20426, 23344, 27776, 40852, 45229, 46688, 81704, 90458, 93376, 163408, 180916, 186752, 316603, 326816, 361832, 633206, 653632, 723664, 1266412, 1307264, 1447328, 2532824, 2894656, 5065648, 5789312, 10131296, 20262592, 40525184]

約数ペア:

[(1, 40525184), (2, 20262592), (4, 10131296), (7, 5789312), (8, 5065648), (14, 2894656), (16, 2532824), (28, 1447328), (31, 1307264), (32, 1266412), (56, 723664), (62, 653632), (64, 633206), (112, 361832), (124, 326816), (128, 316603), (217, 186752), (224, 180916), (248, 163408), (434, 93376), (448, 90458), (496, 81704), (868, 46688), (896, 45229), (992, 40852), (1459, 27776), (1736, 23344), (1984, 20426), (2918, 13888), (3472, 11672), (3968, 10213), (5836, 6944)]