26298688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 56

約数和(自身を含む): 57102248

約数和(自身を除く): 30803560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 433, 584, 832, 866, 949, 1168, 1732, 1898, 2336, 3464, 3796, 4672, 5629, 6928, 7592, 11258, 13856, 15184, 22516, 27712, 30368, 31609, 45032, 60736, 63218, 90064, 126436, 180128, 252872, 360256, 410917, 505744, 821834, 1011488, 1643668, 2022976, 3287336, 6574672, 13149344, 26298688]

約数ペア:

[(1, 26298688), (2, 13149344), (4, 6574672), (8, 3287336), (13, 2022976), (16, 1643668), (26, 1011488), (32, 821834), (52, 505744), (64, 410917), (73, 360256), (104, 252872), (146, 180128), (208, 126436), (292, 90064), (416, 63218), (433, 60736), (584, 45032), (832, 31609), (866, 30368), (949, 27712), (1168, 22516), (1732, 15184), (1898, 13856), (2336, 11258), (3464, 7592), (3796, 6928), (4672, 5629)]