40779872

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10743

約数の個数: 48

約数和(自身を含む): 97161120

約数和(自身を除く): 56381248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 10709, 21418, 42836, 74963, 85672, 149926, 171344, 182053, 299852, 342688, 364106, 599704, 728212, 1199408, 1274371, 1456424, 2398816, 2548742, 2912848, 5097484, 5825696, 10194968, 20389936, 40779872]

約数ペア:

[(1, 40779872), (2, 20389936), (4, 10194968), (7, 5825696), (8, 5097484), (14, 2912848), (16, 2548742), (17, 2398816), (28, 1456424), (32, 1274371), (34, 1199408), (56, 728212), (68, 599704), (112, 364106), (119, 342688), (136, 299852), (224, 182053), (238, 171344), (272, 149926), (476, 85672), (544, 74963), (952, 42836), (1904, 21418), (3808, 10709)]