26129408

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 88

約数和(自身を含む): 58953600

約数和(自身を除く): 32824192

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 79, 128, 136, 152, 158, 256, 272, 304, 316, 323, 512, 544, 608, 632, 646, 1024, 1088, 1216, 1264, 1292, 1343, 1501, 2176, 2432, 2528, 2584, 2686, 3002, 4352, 4864, 5056, 5168, 5372, 6004, 8704, 9728, 10112, 10336, 10744, 12008, 17408, 19456, 20224, 20672, 21488, 24016, 25517, 40448, 41344, 42976, 48032, 51034, 80896, 82688, 85952, 96064, 102068, 165376, 171904, 192128, 204136, 330752, 343808, 384256, 408272, 687616, 768512, 816544, 1375232, 1537024, 1633088, 3266176, 6532352, 13064704, 26129408]

約数ペア:

[(1, 26129408), (2, 13064704), (4, 6532352), (8, 3266176), (16, 1633088), (17, 1537024), (19, 1375232), (32, 816544), (34, 768512), (38, 687616), (64, 408272), (68, 384256), (76, 343808), (79, 330752), (128, 204136), (136, 192128), (152, 171904), (158, 165376), (256, 102068), (272, 96064), (304, 85952), (316, 82688), (323, 80896), (512, 51034), (544, 48032), (608, 42976), (632, 41344), (646, 40448), (1024, 25517), (1088, 24016), (1216, 21488), (1264, 20672), (1292, 20224), (1343, 19456), (1501, 17408), (2176, 12008), (2432, 10744), (2528, 10336), (2584, 10112), (2686, 9728), (3002, 8704), (4352, 6004), (4864, 5372), (5056, 5168)]