39154635008

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{33199}}^1$

素因数の和:33503

約数の個数: 72

約数和(自身を含む): 83061619200

約数和(自身を除く): 43906984192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 271, 272, 542, 544, 1084, 1088, 2168, 2176, 4336, 4352, 4607, 8672, 9214, 17344, 18428, 33199, 34688, 36856, 66398, 69376, 73712, 132796, 147424, 265592, 294848, 531184, 564383, 589696, 1062368, 1128766, 1179392, 2124736, 2257532, 4249472, 4515064, 8498944, 8996929, 9030128, 17993858, 18060256, 35987716, 36120512, 71975432, 72241024, 143950864, 144482048, 152947793, 287901728, 305895586, 575803456, 611791172, 1151606912, 1223582344, 2303213824, 2447164688, 4894329376, 9788658752, 19577317504, 39154635008]

約数ペア:

[(1, 39154635008), (2, 19577317504), (4, 9788658752), (8, 4894329376), (16, 2447164688), (17, 2303213824), (32, 1223582344), (34, 1151606912), (64, 611791172), (68, 575803456), (128, 305895586), (136, 287901728), (256, 152947793), (271, 144482048), (272, 143950864), (542, 72241024), (544, 71975432), (1084, 36120512), (1088, 35987716), (2168, 18060256), (2176, 17993858), (4336, 9030128), (4352, 8996929), (4607, 8498944), (8672, 4515064), (9214, 4249472), (17344, 2257532), (18428, 2124736), (33199, 1179392), (34688, 1128766), (36856, 1062368), (66398, 589696), (69376, 564383), (73712, 531184), (132796, 294848), (147424, 265592)]