17287728

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 46663680

約数和(自身を除く): 29375952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 97, 141, 158, 188, 194, 237, 282, 291, 316, 376, 388, 474, 564, 582, 632, 752, 776, 948, 1128, 1164, 1264, 1552, 1896, 2256, 2328, 3713, 3792, 4559, 4656, 7426, 7663, 9118, 11139, 13677, 14852, 15326, 18236, 22278, 22989, 27354, 29704, 30652, 36472, 44556, 45978, 54708, 59408, 61304, 72944, 89112, 91956, 109416, 122608, 178224, 183912, 218832, 360161, 367824, 720322, 1080483, 1440644, 2160966, 2881288, 4321932, 5762576, 8643864, 17287728]

約数ペア:

[(1, 17287728), (2, 8643864), (3, 5762576), (4, 4321932), (6, 2881288), (8, 2160966), (12, 1440644), (16, 1080483), (24, 720322), (47, 367824), (48, 360161), (79, 218832), (94, 183912), (97, 178224), (141, 122608), (158, 109416), (188, 91956), (194, 89112), (237, 72944), (282, 61304), (291, 59408), (316, 54708), (376, 45978), (388, 44556), (474, 36472), (564, 30652), (582, 29704), (632, 27354), (752, 22989), (776, 22278), (948, 18236), (1128, 15326), (1164, 14852), (1264, 13677), (1552, 11139), (1896, 9118), (2256, 7663), (2328, 7426), (3713, 4656), (3792, 4559)]