39349504

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 84474432

約数和(自身を除く): 45124928

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 163, 164, 184, 256, 326, 328, 368, 652, 656, 736, 943, 1304, 1312, 1472, 1886, 2608, 2624, 2944, 3749, 3772, 5216, 5248, 5888, 6683, 7498, 7544, 10432, 10496, 13366, 14996, 15088, 20864, 26732, 29992, 30176, 41728, 53464, 59984, 60352, 106928, 119968, 120704, 153709, 213856, 239936, 241408, 307418, 427712, 479872, 614836, 855424, 959744, 1229672, 1710848, 2459344, 4918688, 9837376, 19674752, 39349504]

約数ペア:

[(1, 39349504), (2, 19674752), (4, 9837376), (8, 4918688), (16, 2459344), (23, 1710848), (32, 1229672), (41, 959744), (46, 855424), (64, 614836), (82, 479872), (92, 427712), (128, 307418), (163, 241408), (164, 239936), (184, 213856), (256, 153709), (326, 120704), (328, 119968), (368, 106928), (652, 60352), (656, 59984), (736, 53464), (943, 41728), (1304, 30176), (1312, 29992), (1472, 26732), (1886, 20864), (2608, 15088), (2624, 14996), (2944, 13366), (3749, 10496), (3772, 10432), (5216, 7544), (5248, 7498), (5888, 6683)]