26967808

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 62546400

約数和(自身を除く): 35578592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 149, 202, 224, 256, 298, 404, 448, 596, 707, 808, 896, 1043, 1192, 1414, 1616, 1792, 2086, 2384, 2828, 3232, 4172, 4768, 5656, 6464, 8344, 9536, 11312, 12928, 15049, 16688, 19072, 22624, 25856, 30098, 33376, 38144, 45248, 60196, 66752, 90496, 105343, 120392, 133504, 180992, 210686, 240784, 267008, 421372, 481568, 842744, 963136, 1685488, 1926272, 3370976, 3852544, 6741952, 13483904, 26967808]

約数ペア:

[(1, 26967808), (2, 13483904), (4, 6741952), (7, 3852544), (8, 3370976), (14, 1926272), (16, 1685488), (28, 963136), (32, 842744), (56, 481568), (64, 421372), (101, 267008), (112, 240784), (128, 210686), (149, 180992), (202, 133504), (224, 120392), (256, 105343), (298, 90496), (404, 66752), (448, 60196), (596, 45248), (707, 38144), (808, 33376), (896, 30098), (1043, 25856), (1192, 22624), (1414, 19072), (1616, 16688), (1792, 15049), (2086, 12928), (2384, 11312), (2828, 9536), (3232, 8344), (4172, 6464), (4768, 5656)]