26644736

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 57088920

約数和(自身を除く): 30444184

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 97, 116, 128, 148, 194, 232, 256, 296, 388, 464, 592, 776, 928, 1073, 1184, 1552, 1856, 2146, 2368, 2813, 3104, 3589, 3712, 4292, 4736, 5626, 6208, 7178, 7424, 8584, 9472, 11252, 12416, 14356, 17168, 22504, 24832, 28712, 34336, 45008, 57424, 68672, 90016, 104081, 114848, 137344, 180032, 208162, 229696, 274688, 360064, 416324, 459392, 720128, 832648, 918784, 1665296, 3330592, 6661184, 13322368, 26644736]

約数ペア:

[(1, 26644736), (2, 13322368), (4, 6661184), (8, 3330592), (16, 1665296), (29, 918784), (32, 832648), (37, 720128), (58, 459392), (64, 416324), (74, 360064), (97, 274688), (116, 229696), (128, 208162), (148, 180032), (194, 137344), (232, 114848), (256, 104081), (296, 90016), (388, 68672), (464, 57424), (592, 45008), (776, 34336), (928, 28712), (1073, 24832), (1184, 22504), (1552, 17168), (1856, 14356), (2146, 12416), (2368, 11252), (2813, 9472), (3104, 8584), (3589, 7424), (3712, 7178), (4292, 6208), (4736, 5626)]