37945984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 79706880

約数和(自身を除く): 41760896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 131, 146, 248, 262, 292, 496, 524, 584, 992, 1048, 1168, 1984, 2096, 2263, 2336, 3968, 4061, 4192, 4526, 4672, 8122, 8384, 9052, 9344, 9563, 16244, 16768, 18104, 19126, 32488, 36208, 38252, 64976, 72416, 76504, 129952, 144832, 153008, 259904, 289664, 296453, 306016, 519808, 592906, 612032, 1185812, 1224064, 2371624, 4743248, 9486496, 18972992, 37945984]

約数ペア:

[(1, 37945984), (2, 18972992), (4, 9486496), (8, 4743248), (16, 2371624), (31, 1224064), (32, 1185812), (62, 612032), (64, 592906), (73, 519808), (124, 306016), (128, 296453), (131, 289664), (146, 259904), (248, 153008), (262, 144832), (292, 129952), (496, 76504), (524, 72416), (584, 64976), (992, 38252), (1048, 36208), (1168, 32488), (1984, 19126), (2096, 18104), (2263, 16768), (2336, 16244), (3968, 9563), (4061, 9344), (4192, 9052), (4526, 8384), (4672, 8122)]